19804344480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 864

約数和(自身を含む): 79262898624

約数和(自身を除く): 59458554144

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, 68, 72, 76, 80, 81, 83, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 162, 166, 170, 171, 180, 190, 204, 216, 228, 240, 243, 249, 255, 270, 272, 285, 288, 304, 306, 323, 324, 332, 340, 342, 360, 361, 380, 405, 408, 415, 432, 456, 459, 480, 486, 498, 510, 513, 540, 544, 570, 608, 612, 646, 648, 664, 680, 684, 720, 722, 747, 760, 765, 810, 816, 830, 855, 864, 912, 918, 969, 972, 996, 1020, 1026, 1080, 1083, 1140, 1215, 1224, 1245, 1292, 1296, 1328, 1360, 1368, 1377, 1411, 1440, 1444, 1494, 1520, 1530, 1539, 1577, 1615, 1620, 1632, 1660, 1710, 1805, 1824, 1836, 1938, 1944, 1992, 2040, 2052, 2160, 2166, 2241, 2280, 2295, 2430, 2448, 2490, 2565, 2584, 2592, 2656, 2720, 2736, 2754, 2822, 2888, 2907, 2988, 3040, 3060, 3078, 3154, 3230, 3240, 3249, 3320, 3420, 3610, 3672, 3735, 3876, 3888, 3984, 4080, 4104, 4131, 4233, 4320, 4332, 4482, 4560, 4590, 4617, 4731, 4845, 4860, 4896, 4980, 5130, 5168, 5415, 5472, 5508, 5644, 5776, 5814, 5976, 6120, 6137, 6156, 6308, 6460, 6480, 6498, 6640, 6723, 6840, 6885, 7055, 7220, 7344, 7470, 7695, 7752, 7776, 7885, 7968, 8160, 8208, 8262, 8466, 8664, 8721, 8964, 9120, 9180, 9234, 9462, 9690, 9720, 9747, 9960, 10260, 10336, 10830, 11016, 11205, 11288, 11552, 11628, 11952, 12240, 12274, 12312, 12616, 12699, 12920, 12960, 12996, 13280, 13446, 13680, 13770, 14110, 14193, 14440, 14535, 14688, 14940, 15390, 15504, 15770, 16245, 16416, 16524, 16932, 17328, 17442, 17928, 18360, 18411, 18468, 18924, 19380, 19440, 19494, 19920, 20169, 20520, 20655, 21165, 21660, 22032, 22410, 22576, 23085, 23256, 23655, 23904, 24480, 24548, 24624, 25232, 25398, 25840, 25992, 26163, 26809, 26892, 27360, 27540, 28220, 28386, 28880, 29070, 29241, 29880, 29963, 30685, 30780, 31008, 31540, 32490, 33048, 33615, 33864, 34656, 34884, 35856, 36720, 36822, 36936, 37848, 38097, 38760, 38880, 38988, 39840, 40338, 41040, 41310, 42330, 42579, 43320, 43605, 44064, 44820, 45152, 46170, 46512, 47310, 48735, 49096, 49248, 50464, 50796, 51680, 51984, 52326, 53618, 53784, 55080, 55233, 56440, 56772, 57760, 58140, 58482, 59760, 59926, 61370, 61560, 63080, 63495, 64980, 66096, 67230, 67728, 69768, 70965, 71712, 73440, 73644, 73872, 75696, 76194, 77520, 77976, 78489, 80427, 80676, 82080, 82620, 84660, 85158, 86640, 87210, 87723, 89640, 89889, 92055, 92340, 93024, 94620, 97470, 98192, 100845, 101592, 103968, 104652, 107236, 107568, 110160, 110466, 112880, 113544, 114291, 116280, 116964, 119520, 119852, 122740, 123120, 126160, 126990, 127737, 129960, 130815, 132192, 134045, 134460, 135456, 139536, 141930, 146205, 147288, 147744, 149815, 151392, 152388, 155040, 155952, 156978, 160854, 161352, 165240, 165699, 169320, 170316, 173280, 174420, 175446, 179280, 179778, 184110, 184680, 189240, 190485, 194940, 196384, 201690, 203184, 209304, 212895, 214472, 215136, 220320, 220932, 225760, 227088, 228582, 232560, 233928, 239704, 241281, 245480, 246240, 252320, 253980, 255474, 259920, 261630, 268090, 268920, 269667, 276165, 279072, 283860, 292410, 294576, 299630, 304776, 311904, 313956, 321708, 322704, 330480, 331398, 338640, 340632, 342873, 348840, 350892, 358560, 359556, 368220, 369360, 378480, 380970, 383211, 389880, 392445, 402135, 403380, 406368, 418608, 425790, 428944, 438615, 441864, 449445, 454176, 457164, 465120, 467856, 479408, 482562, 490960, 497097, 507960, 509371, 510948, 519840, 523260, 536180, 537840, 539334, 552330, 567720, 571455, 584820, 589152, 599260, 609552, 627912, 638685, 643416, 645408, 660960, 662796, 677280, 681264, 685746, 697680, 701784, 719112, 723843, 736440, 738720, 756960, 761940, 766422, 779760, 784890, 804270, 806760, 809001, 828495, 837216, 851580, 857888, 877230, 883728, 898890, 914328, 935712, 958816, 965124, 981920, 994194, 1015920, 1018742, 1021896, 1046520, 1072360, 1075680, 1078668, 1104660, 1135440, 1142910, 1169640, 1198520, 1206405, 1219104, 1255824, 1277370, 1286832, 1325592, 1348335, 1362528, 1371492, 1395360, 1403568, 1438224, 1447686, 1472880, 1491291, 1523880, 1528113, 1532844, 1559520, 1569780, 1608540, 1613520, 1618002, 1656990, 1703160, 1714365, 1754460, 1767456, 1797780, 1828656, 1916055, 1930248, 1988388, 2031840, 2037484, 2043792, 2093040, 2144720, 2157336, 2171529, 2209320, 2270880, 2285820, 2339280, 2397040, 2412810, 2427003, 2485485, 2511648, 2546855, 2554740, 2573664, 2651184, 2696670, 2742984, 2807136, 2876448, 2895372, 2945760, 2982582, 3047760, 3056226, 3065688, 3139560, 3217080, 3227040, 3236004, 3313980, 3406320, 3428730, 3508920, 3595560, 3619215, 3657312, 3832110, 3860496, 3976776, 4045005, 4074968, 4087584, 4186080, 4289440, 4314672, 4343058, 4418640, 4571640, 4584339, 4678560, 4794080, 4825620, 4854006, 4970970, 5093710, 5109480, 5302368, 5393340, 5485968, 5790744, 5965164, 6095520, 6112452, 6131376, 6279120, 6434160, 6472008, 6514587, 6627960, 6812640, 6857460, 7017840, 7191120, 7238430, 7281009, 7456455, 7640565, 7664220, 7720992, 7953552, 8090010, 8149936, 8629344, 8686116, 8837280, 9143280, 9168678, 9651240, 9708012, 9941940, 10187420, 10218960, 10786680, 10857645, 10971936, 11581488, 11930328, 12135015, 12224904, 12262752, 12558240, 12868320, 12944016, 13029174, 13255920, 13714920, 13753017, 14035680, 14382240, 14476860, 14562018, 14912910, 15281130, 15328440, 15907104, 16180020, 16299872, 17372232, 18286560, 18337356, 19302480, 19416024, 19883880, 20374840, 20437920, 21573360, 21715290, 22921695, 23162976, 23860656, 24270030, 24449808, 25888032, 26058348, 26511840, 27429840, 27506034, 28953720, 29124036, 29825820, 30562260, 30656880, 32360040, 32572935, 34744464, 36405045, 36674712, 38604960, 38832048, 39767760, 40749680, 41259051, 43146720, 43430580, 45843390, 47721312, 48540060, 48899616, 52116696, 54859680, 55012068, 57907440, 58248072, 59651640, 61124520, 61313760, 64720080, 65145870, 68765085, 69488928, 72810090, 73349424, 77664096, 79535520, 81499360, 82518102, 86861160, 91686780, 97080120, 104233392, 110024136, 115814880, 116496144, 119303280, 122249040, 123777153, 129440160, 130291740, 137530170, 145620180, 146698848, 165036204, 173722320, 183373560, 194160240, 206295255, 208466784, 220048272, 232992288, 238606560, 244498080, 247554306, 260583480, 275060340, 291240360, 330072408, 347444640, 366747120, 388320480, 412590510, 440096544, 495108612, 521166960, 550120680, 582480720, 618885765, 660144816, 733494240, 825181020, 990217224, 1042333920, 1100241360, 1164961440, 1237771530, 1320289632, 1650362040, 1980434448, 2200482720, 2475543060, 3300724080, 3960868896, 4951086120, 6601448160, 9902172240, 19804344480]

約数ペア:

[(1, 19804344480), (2, 9902172240), (3, 6601448160), (4, 4951086120), (5, 3960868896), (6, 3300724080), (8, 2475543060), (9, 2200482720), (10, 1980434448), (12, 1650362040), (15, 1320289632), (16, 1237771530), (17, 1164961440), (18, 1100241360), (19, 1042333920), (20, 990217224), (24, 825181020), (27, 733494240), (30, 660144816), (32, 618885765), (34, 582480720), (36, 550120680), (38, 521166960), (40, 495108612), (45, 440096544), (48, 412590510), (51, 388320480), (54, 366747120), (57, 347444640), (60, 330072408), (68, 291240360), (72, 275060340), (76, 260583480), (80, 247554306), (81, 244498080), (83, 238606560), (85, 232992288), (90, 220048272), (95, 208466784), (96, 206295255), (102, 194160240), (108, 183373560), (114, 173722320), (120, 165036204), (135, 146698848), (136, 145620180), (144, 137530170), (152, 130291740), (153, 129440160), (160, 123777153), (162, 122249040), (166, 119303280), (170, 116496144), (171, 115814880), (180, 110024136), (190, 104233392), (204, 97080120), (216, 91686780), (228, 86861160), (240, 82518102), (243, 81499360), (249, 79535520), (255, 77664096), (270, 73349424), (272, 72810090), (285, 69488928), (288, 68765085), (304, 65145870), (306, 64720080), (323, 61313760), (324, 61124520), (332, 59651640), (340, 58248072), (342, 57907440), (360, 55012068), (361, 54859680), (380, 52116696), (405, 48899616), (408, 48540060), (415, 47721312), (432, 45843390), (456, 43430580), (459, 43146720), (480, 41259051), (486, 40749680), (498, 39767760), (510, 38832048), (513, 38604960), (540, 36674712), (544, 36405045), (570, 34744464), (608, 32572935), (612, 32360040), (646, 30656880), (648, 30562260), (664, 29825820), (680, 29124036), (684, 28953720), (720, 27506034), (722, 27429840), (747, 26511840), (760, 26058348), (765, 25888032), (810, 24449808), (816, 24270030), (830, 23860656), (855, 23162976), (864, 22921695), (912, 21715290), (918, 21573360), (969, 20437920), (972, 20374840), (996, 19883880), (1020, 19416024), (1026, 19302480), (1080, 18337356), (1083, 18286560), (1140, 17372232), (1215, 16299872), (1224, 16180020), (1245, 15907104), (1292, 15328440), (1296, 15281130), (1328, 14912910), (1360, 14562018), (1368, 14476860), (1377, 14382240), (1411, 14035680), (1440, 13753017), (1444, 13714920), (1494, 13255920), (1520, 13029174), (1530, 12944016), (1539, 12868320), (1577, 12558240), (1615, 12262752), (1620, 12224904), (1632, 12135015), (1660, 11930328), (1710, 11581488), (1805, 10971936), (1824, 10857645), (1836, 10786680), (1938, 10218960), (1944, 10187420), (1992, 9941940), (2040, 9708012), (2052, 9651240), (2160, 9168678), (2166, 9143280), (2241, 8837280), (2280, 8686116), (2295, 8629344), (2430, 8149936), (2448, 8090010), (2490, 7953552), (2565, 7720992), (2584, 7664220), (2592, 7640565), (2656, 7456455), (2720, 7281009), (2736, 7238430), (2754, 7191120), (2822, 7017840), (2888, 6857460), (2907, 6812640), (2988, 6627960), (3040, 6514587), (3060, 6472008), (3078, 6434160), (3154, 6279120), (3230, 6131376), (3240, 6112452), (3249, 6095520), (3320, 5965164), (3420, 5790744), (3610, 5485968), (3672, 5393340), (3735, 5302368), (3876, 5109480), (3888, 5093710), (3984, 4970970), (4080, 4854006), (4104, 4825620), (4131, 4794080), (4233, 4678560), (4320, 4584339), (4332, 4571640), (4482, 4418640), (4560, 4343058), (4590, 4314672), (4617, 4289440), (4731, 4186080), (4845, 4087584), (4860, 4074968), (4896, 4045005), (4980, 3976776), (5130, 3860496), (5168, 3832110), (5415, 3657312), (5472, 3619215), (5508, 3595560), (5644, 3508920), (5776, 3428730), (5814, 3406320), (5976, 3313980), (6120, 3236004), (6137, 3227040), (6156, 3217080), (6308, 3139560), (6460, 3065688), (6480, 3056226), (6498, 3047760), (6640, 2982582), (6723, 2945760), (6840, 2895372), (6885, 2876448), (7055, 2807136), (7220, 2742984), (7344, 2696670), (7470, 2651184), (7695, 2573664), (7752, 2554740), (7776, 2546855), (7885, 2511648), (7968, 2485485), (8160, 2427003), (8208, 2412810), (8262, 2397040), (8466, 2339280), (8664, 2285820), (8721, 2270880), (8964, 2209320), (9120, 2171529), (9180, 2157336), (9234, 2144720), (9462, 2093040), (9690, 2043792), (9720, 2037484), (9747, 2031840), (9960, 1988388), (10260, 1930248), (10336, 1916055), (10830, 1828656), (11016, 1797780), (11205, 1767456), (11288, 1754460), (11552, 1714365), (11628, 1703160), (11952, 1656990), (12240, 1618002), (12274, 1613520), (12312, 1608540), (12616, 1569780), (12699, 1559520), (12920, 1532844), (12960, 1528113), (12996, 1523880), (13280, 1491291), (13446, 1472880), (13680, 1447686), (13770, 1438224), (14110, 1403568), (14193, 1395360), (14440, 1371492), (14535, 1362528), (14688, 1348335), (14940, 1325592), (15390, 1286832), (15504, 1277370), (15770, 1255824), (16245, 1219104), (16416, 1206405), (16524, 1198520), (16932, 1169640), (17328, 1142910), (17442, 1135440), (17928, 1104660), (18360, 1078668), (18411, 1075680), (18468, 1072360), (18924, 1046520), (19380, 1021896), (19440, 1018742), (19494, 1015920), (19920, 994194), (20169, 981920), (20520, 965124), (20655, 958816), (21165, 935712), (21660, 914328), (22032, 898890), (22410, 883728), (22576, 877230), (23085, 857888), (23256, 851580), (23655, 837216), (23904, 828495), (24480, 809001), (24548, 806760), (24624, 804270), (25232, 784890), (25398, 779760), (25840, 766422), (25992, 761940), (26163, 756960), (26809, 738720), (26892, 736440), (27360, 723843), (27540, 719112), (28220, 701784), (28386, 697680), (28880, 685746), (29070, 681264), (29241, 677280), (29880, 662796), (29963, 660960), (30685, 645408), (30780, 643416), (31008, 638685), (31540, 627912), (32490, 609552), (33048, 599260), (33615, 589152), (33864, 584820), (34656, 571455), (34884, 567720), (35856, 552330), (36720, 539334), (36822, 537840), (36936, 536180), (37848, 523260), (38097, 519840), (38760, 510948), (38880, 509371), (38988, 507960), (39840, 497097), (40338, 490960), (41040, 482562), (41310, 479408), (42330, 467856), (42579, 465120), (43320, 457164), (43605, 454176), (44064, 449445), (44820, 441864), (45152, 438615), (46170, 428944), (46512, 425790), (47310, 418608), (48735, 406368), (49096, 403380), (49248, 402135), (50464, 392445), (50796, 389880), (51680, 383211), (51984, 380970), (52326, 378480), (53618, 369360), (53784, 368220), (55080, 359556), (55233, 358560), (56440, 350892), (56772, 348840), (57760, 342873), (58140, 340632), (58482, 338640), (59760, 331398), (59926, 330480), (61370, 322704), (61560, 321708), (63080, 313956), (63495, 311904), (64980, 304776), (66096, 299630), (67230, 294576), (67728, 292410), (69768, 283860), (70965, 279072), (71712, 276165), (73440, 269667), (73644, 268920), (73872, 268090), (75696, 261630), (76194, 259920), (77520, 255474), (77976, 253980), (78489, 252320), (80427, 246240), (80676, 245480), (82080, 241281), (82620, 239704), (84660, 233928), (85158, 232560), (86640, 228582), (87210, 227088), (87723, 225760), (89640, 220932), (89889, 220320), (92055, 215136), (92340, 214472), (93024, 212895), (94620, 209304), (97470, 203184), (98192, 201690), (100845, 196384), (101592, 194940), (103968, 190485), (104652, 189240), (107236, 184680), (107568, 184110), (110160, 179778), (110466, 179280), (112880, 175446), (113544, 174420), (114291, 173280), (116280, 170316), (116964, 169320), (119520, 165699), (119852, 165240), (122740, 161352), (123120, 160854), (126160, 156978), (126990, 155952), (127737, 155040), (129960, 152388), (130815, 151392), (132192, 149815), (134045, 147744), (134460, 147288), (135456, 146205), (139536, 141930)]