20118300480

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 896

約数和(自身を含む): 80979264000

約数和(自身を除く): 60860963520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 81, 85, 89, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 162, 170, 171, 178, 180, 190, 192, 204, 216, 228, 240, 243, 255, 267, 270, 272, 285, 288, 304, 306, 320, 323, 324, 340, 342, 356, 360, 380, 405, 408, 432, 445, 456, 459, 480, 486, 510, 513, 534, 540, 544, 570, 576, 608, 612, 646, 648, 680, 684, 712, 720, 729, 760, 765, 801, 810, 816, 855, 864, 890, 912, 918, 960, 969, 972, 1020, 1026, 1068, 1080, 1088, 1140, 1215, 1216, 1224, 1292, 1296, 1335, 1360, 1368, 1377, 1424, 1440, 1458, 1513, 1520, 1530, 1539, 1602, 1615, 1620, 1632, 1691, 1710, 1728, 1780, 1824, 1836, 1938, 1944, 2040, 2052, 2136, 2160, 2187, 2280, 2295, 2403, 2430, 2448, 2565, 2584, 2592, 2670, 2720, 2736, 2754, 2848, 2880, 2907, 2916, 3026, 3040, 3060, 3078, 3204, 3230, 3240, 3264, 3382, 3420, 3560, 3645, 3648, 3672, 3876, 3888, 4005, 4080, 4104, 4131, 4272, 4320, 4374, 4539, 4560, 4590, 4617, 4806, 4845, 4860, 4896, 5073, 5130, 5168, 5184, 5340, 5440, 5472, 5508, 5696, 5814, 5832, 6052, 6080, 6120, 6156, 6408, 6460, 6480, 6764, 6840, 6885, 7120, 7209, 7290, 7344, 7565, 7695, 7752, 7776, 8010, 8160, 8208, 8262, 8455, 8544, 8640, 8721, 8748, 9078, 9120, 9180, 9234, 9612, 9690, 9720, 9792, 10146, 10260, 10336, 10680, 10935, 10944, 11016, 11628, 11664, 12015, 12104, 12240, 12312, 12393, 12816, 12920, 12960, 13528, 13617, 13680, 13770, 13851, 14240, 14418, 14535, 14580, 14688, 15130, 15219, 15390, 15504, 15552, 16020, 16320, 16416, 16524, 16910, 17088, 17442, 17496, 18156, 18240, 18360, 18468, 19224, 19380, 19440, 20292, 20520, 20655, 20672, 21360, 21627, 21870, 22032, 22695, 23085, 23256, 23328, 24030, 24208, 24480, 24624, 24786, 25365, 25632, 25840, 25920, 26163, 27056, 27234, 27360, 27540, 27702, 28480, 28747, 28836, 29070, 29160, 29376, 30260, 30438, 30780, 31008, 32040, 32832, 33048, 33820, 34884, 34992, 36045, 36312, 36720, 36936, 37179, 38448, 38760, 38880, 40584, 40851, 41040, 41310, 41553, 42720, 43254, 43605, 43740, 44064, 45390, 45657, 46170, 46512, 46656, 48060, 48416, 48960, 49248, 49572, 50730, 51264, 51680, 52326, 54112, 54468, 54720, 55080, 55404, 57494, 57672, 58140, 58320, 60520, 60876, 61560, 61965, 62016, 64080, 64881, 66096, 67640, 68085, 69255, 69768, 69984, 72090, 72624, 73440, 73872, 74358, 76095, 76896, 77520, 77760, 78489, 81168, 81702, 82080, 82620, 83106, 85440, 86241, 86508, 87210, 87480, 88128, 90780, 91314, 92340, 93024, 96120, 96832, 98496, 99144, 101460, 103360, 104652, 108135, 108224, 108936, 110160, 110808, 114988, 115344, 116280, 116640, 121040, 121752, 122553, 123120, 123930, 128160, 129762, 130815, 132192, 135280, 136170, 136971, 138510, 139536, 139968, 143735, 144180, 145248, 146880, 147744, 148716, 152190, 153792, 155040, 156978, 162336, 163404, 164160, 165240, 166212, 172482, 173016, 174420, 174960, 181560, 182628, 184680, 185895, 186048, 192240, 194643, 198288, 202920, 204255, 207765, 209304, 216270, 217872, 220320, 221616, 228285, 229976, 230688, 232560, 233280, 235467, 242080, 243504, 245106, 246240, 247860, 256320, 258723, 259524, 261630, 264384, 270560, 272340, 273942, 277020, 279072, 287470, 288360, 290496, 295488, 297432, 304380, 310080, 313956, 324405, 324672, 326808, 330480, 332424, 344964, 346032, 348840, 349920, 363120, 365256, 367659, 369360, 371790, 384480, 389286, 392445, 396576, 405840, 408510, 410913, 415530, 418608, 431205, 432540, 435744, 440640, 443232, 456570, 459952, 461376, 465120, 470934, 484160, 487008, 490212, 492480, 495720, 517446, 519048, 523260, 541120, 544680, 547884, 554040, 558144, 574940, 576720, 594864, 608760, 612765, 627912, 648810, 653616, 660960, 664848, 684855, 689928, 692064, 697680, 699840, 706401, 726240, 730512, 735318, 738720, 743580, 768960, 776169, 778572, 784890, 793152, 811680, 817020, 821826, 831060, 837216, 862410, 865080, 871488, 886464, 913140, 919904, 930240, 941868, 973215, 974016, 980424, 991440, 1034892, 1038096, 1046520, 1089360, 1095768, 1102977, 1108080, 1149880, 1153440, 1177335, 1189728, 1217520, 1225530, 1232739, 1255824, 1293615, 1297620, 1307232, 1321920, 1329696, 1369710, 1379856, 1384128, 1395360, 1412802, 1452480, 1461024, 1470636, 1477440, 1487160, 1552338, 1557144, 1569780, 1623360, 1634040, 1643652, 1662120, 1674432, 1724820, 1730160, 1826280, 1838295, 1839808, 1883736, 1946430, 1960848, 1982880, 2054565, 2069784, 2076192, 2093040, 2178720, 2191536, 2205954, 2216160, 2299760, 2306880, 2328507, 2354670, 2379456, 2435040, 2451060, 2465478, 2511648, 2587230, 2595240, 2614464, 2659392, 2739420, 2759712, 2790720, 2825604, 2922048, 2941272, 2974320, 3104676, 3114288, 3139560, 3268080, 3287304, 3308931, 3324240, 3449640, 3460320, 3532005, 3652560, 3676590, 3698217, 3767472, 3880845, 3892860, 3921696, 3965760, 4109130, 4139568, 4152384, 4186080, 4357440, 4383072, 4411908, 4432320, 4599520, 4657014, 4709340, 4870080, 4902120, 4930956, 5023296, 5174460, 5190480, 5478840, 5514885, 5519424, 5651208, 5882544, 5948640, 6163695, 6209352, 6228576, 6279120, 6536160, 6574608, 6617862, 6648480, 6899280, 6920640, 6985521, 7064010, 7305120, 7353180, 7396434, 7534944, 7761690, 7785720, 7843392, 8218260, 8279136, 8372160, 8766144, 8823816, 9199040, 9314028, 9418680, 9804240, 9861912, 10348920, 10380960, 10957680, 11029770, 11302416, 11642535, 11765088, 11897280, 12327390, 12418704, 12457152, 12558240, 13072320, 13149216, 13235724, 13296960, 13798560, 13971042, 14128020, 14610240, 14706360, 14792868, 15069888, 15523380, 15571440, 16436520, 16544655, 16558272, 17647632, 18491085, 18628056, 18837360, 19608480, 19723824, 20697840, 20761920, 20956563, 21915360, 22059540, 22604832, 23285070, 23530176, 24654780, 24837408, 25116480, 26298432, 26471448, 27597120, 27942084, 28256040, 29412720, 29585736, 31046760, 31142880, 32873040, 33089310, 34927605, 35295264, 36982170, 37256112, 37674720, 39216960, 39447648, 41395680, 41913126, 43830720, 44119080, 45209664, 46570140, 49309560, 49674816, 52942896, 55884168, 56512080, 58825440, 59171472, 62093520, 62285760, 62869689, 65746080, 66178620, 69855210, 70590528, 73964340, 74512224, 75349440, 78895296, 82791360, 83826252, 88238160, 93140280, 98619120, 104782815, 105885792, 111768336, 113024160, 117650880, 118342944, 124187040, 125739378, 131492160, 132357240, 139710420, 147928680, 149024448, 167652504, 176476320, 186280560, 197238240, 209565630, 211771584, 223536672, 226048320, 236685888, 248374080, 251478756, 264714480, 279420840, 295857360, 314348445, 335305008, 352952640, 372561120, 394476480, 419131260, 447073344, 502957512, 529428960, 558841680, 591714720, 628696890, 670610016, 745122240, 838262520, 1005915024, 1058857920, 1117683360, 1183429440, 1257393780, 1341220032, 1676525040, 2011830048, 2235366720, 2514787560, 3353050080, 4023660096, 5029575120, 6706100160, 10059150240, 20118300480]

約数ペア:

[(1, 20118300480), (2, 10059150240), (3, 6706100160), (4, 5029575120), (5, 4023660096), (6, 3353050080), (8, 2514787560), (9, 2235366720), (10, 2011830048), (12, 1676525040), (15, 1341220032), (16, 1257393780), (17, 1183429440), (18, 1117683360), (19, 1058857920), (20, 1005915024), (24, 838262520), (27, 745122240), (30, 670610016), (32, 628696890), (34, 591714720), (36, 558841680), (38, 529428960), (40, 502957512), (45, 447073344), (48, 419131260), (51, 394476480), (54, 372561120), (57, 352952640), (60, 335305008), (64, 314348445), (68, 295857360), (72, 279420840), (76, 264714480), (80, 251478756), (81, 248374080), (85, 236685888), (89, 226048320), (90, 223536672), (95, 211771584), (96, 209565630), (102, 197238240), (108, 186280560), (114, 176476320), (120, 167652504), (135, 149024448), (136, 147928680), (144, 139710420), (152, 132357240), (153, 131492160), (160, 125739378), (162, 124187040), (170, 118342944), (171, 117650880), (178, 113024160), (180, 111768336), (190, 105885792), (192, 104782815), (204, 98619120), (216, 93140280), (228, 88238160), (240, 83826252), (243, 82791360), (255, 78895296), (267, 75349440), (270, 74512224), (272, 73964340), (285, 70590528), (288, 69855210), (304, 66178620), (306, 65746080), (320, 62869689), (323, 62285760), (324, 62093520), (340, 59171472), (342, 58825440), (356, 56512080), (360, 55884168), (380, 52942896), (405, 49674816), (408, 49309560), (432, 46570140), (445, 45209664), (456, 44119080), (459, 43830720), (480, 41913126), (486, 41395680), (510, 39447648), (513, 39216960), (534, 37674720), (540, 37256112), (544, 36982170), (570, 35295264), (576, 34927605), (608, 33089310), (612, 32873040), (646, 31142880), (648, 31046760), (680, 29585736), (684, 29412720), (712, 28256040), (720, 27942084), (729, 27597120), (760, 26471448), (765, 26298432), (801, 25116480), (810, 24837408), (816, 24654780), (855, 23530176), (864, 23285070), (890, 22604832), (912, 22059540), (918, 21915360), (960, 20956563), (969, 20761920), (972, 20697840), (1020, 19723824), (1026, 19608480), (1068, 18837360), (1080, 18628056), (1088, 18491085), (1140, 17647632), (1215, 16558272), (1216, 16544655), (1224, 16436520), (1292, 15571440), (1296, 15523380), (1335, 15069888), (1360, 14792868), (1368, 14706360), (1377, 14610240), (1424, 14128020), (1440, 13971042), (1458, 13798560), (1513, 13296960), (1520, 13235724), (1530, 13149216), (1539, 13072320), (1602, 12558240), (1615, 12457152), (1620, 12418704), (1632, 12327390), (1691, 11897280), (1710, 11765088), (1728, 11642535), (1780, 11302416), (1824, 11029770), (1836, 10957680), (1938, 10380960), (1944, 10348920), (2040, 9861912), (2052, 9804240), (2136, 9418680), (2160, 9314028), (2187, 9199040), (2280, 8823816), (2295, 8766144), (2403, 8372160), (2430, 8279136), (2448, 8218260), (2565, 7843392), (2584, 7785720), (2592, 7761690), (2670, 7534944), (2720, 7396434), (2736, 7353180), (2754, 7305120), (2848, 7064010), (2880, 6985521), (2907, 6920640), (2916, 6899280), (3026, 6648480), (3040, 6617862), (3060, 6574608), (3078, 6536160), (3204, 6279120), (3230, 6228576), (3240, 6209352), (3264, 6163695), (3382, 5948640), (3420, 5882544), (3560, 5651208), (3645, 5519424), (3648, 5514885), (3672, 5478840), (3876, 5190480), (3888, 5174460), (4005, 5023296), (4080, 4930956), (4104, 4902120), (4131, 4870080), (4272, 4709340), (4320, 4657014), (4374, 4599520), (4539, 4432320), (4560, 4411908), (4590, 4383072), (4617, 4357440), (4806, 4186080), (4845, 4152384), (4860, 4139568), (4896, 4109130), (5073, 3965760), (5130, 3921696), (5168, 3892860), (5184, 3880845), (5340, 3767472), (5440, 3698217), (5472, 3676590), (5508, 3652560), (5696, 3532005), (5814, 3460320), (5832, 3449640), (6052, 3324240), (6080, 3308931), (6120, 3287304), (6156, 3268080), (6408, 3139560), (6460, 3114288), (6480, 3104676), (6764, 2974320), (6840, 2941272), (6885, 2922048), (7120, 2825604), (7209, 2790720), (7290, 2759712), (7344, 2739420), (7565, 2659392), (7695, 2614464), (7752, 2595240), (7776, 2587230), (8010, 2511648), (8160, 2465478), (8208, 2451060), (8262, 2435040), (8455, 2379456), (8544, 2354670), (8640, 2328507), (8721, 2306880), (8748, 2299760), (9078, 2216160), (9120, 2205954), (9180, 2191536), (9234, 2178720), (9612, 2093040), (9690, 2076192), (9720, 2069784), (9792, 2054565), (10146, 1982880), (10260, 1960848), (10336, 1946430), (10680, 1883736), (10935, 1839808), (10944, 1838295), (11016, 1826280), (11628, 1730160), (11664, 1724820), (12015, 1674432), (12104, 1662120), (12240, 1643652), (12312, 1634040), (12393, 1623360), (12816, 1569780), (12920, 1557144), (12960, 1552338), (13528, 1487160), (13617, 1477440), (13680, 1470636), (13770, 1461024), (13851, 1452480), (14240, 1412802), (14418, 1395360), (14535, 1384128), (14580, 1379856), (14688, 1369710), (15130, 1329696), (15219, 1321920), (15390, 1307232), (15504, 1297620), (15552, 1293615), (16020, 1255824), (16320, 1232739), (16416, 1225530), (16524, 1217520), (16910, 1189728), (17088, 1177335), (17442, 1153440), (17496, 1149880), (18156, 1108080), (18240, 1102977), (18360, 1095768), (18468, 1089360), (19224, 1046520), (19380, 1038096), (19440, 1034892), (20292, 991440), (20520, 980424), (20655, 974016), (20672, 973215), (21360, 941868), (21627, 930240), (21870, 919904), (22032, 913140), (22695, 886464), (23085, 871488), (23256, 865080), (23328, 862410), (24030, 837216), (24208, 831060), (24480, 821826), (24624, 817020), (24786, 811680), (25365, 793152), (25632, 784890), (25840, 778572), (25920, 776169), (26163, 768960), (27056, 743580), (27234, 738720), (27360, 735318), (27540, 730512), (27702, 726240), (28480, 706401), (28747, 699840), (28836, 697680), (29070, 692064), (29160, 689928), (29376, 684855), (30260, 664848), (30438, 660960), (30780, 653616), (31008, 648810), (32040, 627912), (32832, 612765), (33048, 608760), (33820, 594864), (34884, 576720), (34992, 574940), (36045, 558144), (36312, 554040), (36720, 547884), (36936, 544680), (37179, 541120), (38448, 523260), (38760, 519048), (38880, 517446), (40584, 495720), (40851, 492480), (41040, 490212), (41310, 487008), (41553, 484160), (42720, 470934), (43254, 465120), (43605, 461376), (43740, 459952), (44064, 456570), (45390, 443232), (45657, 440640), (46170, 435744), (46512, 432540), (46656, 431205), (48060, 418608), (48416, 415530), (48960, 410913), (49248, 408510), (49572, 405840), (50730, 396576), (51264, 392445), (51680, 389286), (52326, 384480), (54112, 371790), (54468, 369360), (54720, 367659), (55080, 365256), (55404, 363120), (57494, 349920), (57672, 348840), (58140, 346032), (58320, 344964), (60520, 332424), (60876, 330480), (61560, 326808), (61965, 324672), (62016, 324405), (64080, 313956), (64881, 310080), (66096, 304380), (67640, 297432), (68085, 295488), (69255, 290496), (69768, 288360), (69984, 287470), (72090, 279072), (72624, 277020), (73440, 273942), (73872, 272340), (74358, 270560), (76095, 264384), (76896, 261630), (77520, 259524), (77760, 258723), (78489, 256320), (81168, 247860), (81702, 246240), (82080, 245106), (82620, 243504), (83106, 242080), (85440, 235467), (86241, 233280), (86508, 232560), (87210, 230688), (87480, 229976), (88128, 228285), (90780, 221616), (91314, 220320), (92340, 217872), (93024, 216270), (96120, 209304), (96832, 207765), (98496, 204255), (99144, 202920), (101460, 198288), (103360, 194643), (104652, 192240), (108135, 186048), (108224, 185895), (108936, 184680), (110160, 182628), (110808, 181560), (114988, 174960), (115344, 174420), (116280, 173016), (116640, 172482), (121040, 166212), (121752, 165240), (122553, 164160), (123120, 163404), (123930, 162336), (128160, 156978), (129762, 155040), (130815, 153792), (132192, 152190), (135280, 148716), (136170, 147744), (136971, 146880), (138510, 145248), (139536, 144180), (139968, 143735)]