19955704320

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 840

約数和(自身を含む): 78265257444

約数和(自身を除く): 58309553124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 64, 68, 72, 74, 80, 81, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 144, 148, 153, 160, 162, 170, 180, 185, 192, 204, 216, 222, 240, 243, 255, 256, 270, 272, 288, 289, 296, 306, 320, 324, 333, 340, 360, 370, 384, 405, 408, 432, 444, 459, 480, 486, 510, 512, 540, 544, 555, 576, 578, 592, 612, 629, 640, 648, 666, 680, 720, 729, 740, 765, 768, 810, 816, 864, 867, 888, 918, 960, 972, 999, 1020, 1080, 1088, 1110, 1152, 1156, 1184, 1215, 1224, 1258, 1280, 1296, 1332, 1360, 1377, 1440, 1445, 1458, 1480, 1530, 1536, 1620, 1632, 1665, 1728, 1734, 1776, 1836, 1887, 1920, 1944, 1998, 2040, 2160, 2176, 2220, 2295, 2304, 2312, 2368, 2430, 2448, 2516, 2560, 2592, 2601, 2664, 2720, 2754, 2880, 2890, 2916, 2960, 2997, 3060, 3145, 3240, 3264, 3330, 3456, 3468, 3552, 3645, 3672, 3774, 3840, 3888, 3996, 4080, 4131, 4320, 4335, 4352, 4440, 4590, 4608, 4624, 4736, 4860, 4896, 4995, 5032, 5184, 5202, 5328, 5440, 5508, 5661, 5760, 5780, 5832, 5920, 5994, 6120, 6290, 6480, 6528, 6660, 6885, 6912, 6936, 7104, 7290, 7344, 7548, 7680, 7776, 7803, 7992, 8160, 8262, 8640, 8670, 8704, 8880, 8991, 9180, 9248, 9435, 9472, 9720, 9792, 9990, 10064, 10368, 10404, 10656, 10693, 10880, 11016, 11322, 11520, 11560, 11664, 11840, 11988, 12240, 12393, 12580, 12960, 13005, 13056, 13320, 13770, 13824, 13872, 14208, 14580, 14688, 14985, 15096, 15552, 15606, 15984, 16320, 16524, 16983, 17280, 17340, 17760, 17982, 18360, 18496, 18870, 18944, 19440, 19584, 19980, 20128, 20655, 20736, 20808, 21312, 21386, 21760, 22032, 22644, 23040, 23120, 23328, 23409, 23680, 23976, 24480, 24786, 25160, 25920, 26010, 26112, 26640, 26973, 27540, 27744, 28305, 28416, 29160, 29376, 29970, 30192, 31104, 31212, 31968, 32079, 32640, 33048, 33966, 34560, 34680, 35520, 35964, 36720, 36992, 37740, 38880, 39015, 39168, 39960, 40256, 41310, 41472, 41616, 42624, 42772, 43520, 44064, 44955, 45288, 46240, 46656, 46818, 47360, 47952, 48960, 49572, 50320, 50949, 51840, 52020, 53280, 53465, 53946, 55080, 55488, 56610, 56832, 58320, 58752, 59940, 60384, 61965, 62208, 62424, 63936, 64158, 65280, 66096, 67932, 69120, 69360, 70227, 71040, 71928, 73440, 73984, 75480, 77760, 78030, 78336, 79920, 80512, 82620, 83232, 84915, 85248, 85544, 88128, 89910, 90576, 92480, 93312, 93636, 94720, 95904, 96237, 97920, 99144, 100640, 101898, 103680, 104040, 106560, 106930, 107892, 110160, 110976, 113220, 116640, 117045, 117504, 119880, 120768, 123930, 124416, 124848, 127872, 128316, 130560, 132192, 134865, 135864, 138720, 140454, 142080, 143856, 146880, 147968, 150960, 152847, 155520, 156060, 159840, 160395, 161024, 165240, 166464, 169830, 170496, 171088, 176256, 179820, 181152, 184960, 186624, 187272, 191808, 192474, 195840, 198288, 201280, 203796, 207360, 208080, 210681, 213120, 213860, 215784, 220320, 221952, 226440, 233280, 234090, 235008, 239760, 241536, 247860, 249696, 254745, 255744, 256632, 264384, 269730, 271728, 277440, 280908, 284160, 287712, 288711, 293760, 301920, 305694, 311040, 312120, 319680, 320790, 322048, 330480, 332928, 339660, 342176, 351135, 352512, 359640, 362304, 369920, 373248, 374544, 383616, 384948, 391680, 396576, 402560, 407592, 416160, 421362, 426240, 427720, 431568, 440640, 443904, 452880, 458541, 466560, 468180, 479520, 481185, 483072, 495720, 499392, 509490, 511488, 513264, 528768, 539460, 543456, 554880, 561816, 575424, 577422, 587520, 603840, 611388, 622080, 624240, 639360, 641580, 660960, 665856, 679320, 684352, 702270, 705024, 719280, 724608, 739840, 749088, 764235, 767232, 769896, 793152, 805120, 815184, 832320, 842724, 852480, 855440, 863136, 866133, 881280, 905760, 917082, 933120, 936360, 959040, 962370, 966144, 991440, 998784, 1018980, 1026528, 1053405, 1057536, 1078920, 1086912, 1109760, 1123632, 1150848, 1154844, 1175040, 1207680, 1222776, 1248480, 1278720, 1283160, 1321920, 1331712, 1358640, 1368704, 1404540, 1438560, 1443555, 1449216, 1498176, 1528470, 1534464, 1539792, 1586304, 1610240, 1630368, 1664640, 1685448, 1710880, 1726272, 1732266, 1762560, 1811520, 1834164, 1866240, 1872720, 1918080, 1924740, 1982880, 1997568, 2037960, 2053056, 2106810, 2115072, 2157840, 2173824, 2219520, 2247264, 2292705, 2301696, 2309688, 2415360, 2445552, 2496960, 2557440, 2566320, 2598399, 2643840, 2717280, 2737408, 2809080, 2877120, 2887110, 2898432, 2996352, 3056940, 3079584, 3172608, 3260736, 3329280, 3370896, 3421760, 3452544, 3464532, 3525120, 3623040, 3668328, 3745440, 3836160, 3849480, 3965760, 3995136, 4075920, 4106112, 4213620, 4315680, 4330665, 4347648, 4494528, 4585410, 4603392, 4619376, 4830720, 4891104, 4993920, 5132640, 5196798, 5287680, 5434560, 5474816, 5618160, 5754240, 5774220, 5992704, 6113880, 6159168, 6345216, 6521472, 6658560, 6741792, 6843520, 6905088, 6929064, 7246080, 7336656, 7490880, 7672320, 7698960, 7795197, 7931520, 8151840, 8212224, 8427240, 8631360, 8661330, 8695296, 8989056, 9170820, 9238752, 9782208, 9987840, 10265280, 10393596, 10575360, 10869120, 11236320, 11508480, 11548440, 11985408, 12227760, 12318336, 12991995, 13042944, 13483584, 13687040, 13810176, 13858128, 14492160, 14673312, 14981760, 15397920, 15590394, 15863040, 16303680, 16424448, 16854480, 17262720, 17322660, 17978112, 18341640, 18477504, 19564416, 19975680, 20530560, 20787192, 21738240, 22472640, 23016960, 23096880, 24455520, 24636672, 25983990, 26085888, 26967168, 27374080, 27716256, 29346624, 29963520, 30795840, 31180788, 31726080, 32607360, 33708960, 34525440, 34645320, 35956224, 36683280, 36955008, 38975985, 39128832, 41061120, 41574384, 43476480, 44945280, 46193760, 48911040, 49273344, 51967980, 53934336, 55432512, 58693248, 59927040, 61591680, 62361576, 65214720, 67417920, 69050880, 69290640, 73366560, 73910016, 77951970, 78257664, 82122240, 83148768, 89890560, 92387520, 97822080, 103935960, 107868672, 110865024, 117386496, 123183360, 124723152, 130429440, 134835840, 138581280, 146733120, 147820032, 155903940, 166297536, 179781120, 184775040, 195644160, 207871920, 221730048, 234772992, 246366720, 249446304, 269671680, 277162560, 293466240, 311807880, 332595072, 369550080, 391288320, 415743840, 443460096, 498892608, 539343360, 554325120, 586932480, 623615760, 665190144, 739100160, 831487680, 997785216, 1108650240, 1173864960, 1247231520, 1330380288, 1662975360, 1995570432, 2217300480, 2494463040, 3325950720, 3991140864, 4988926080, 6651901440, 9977852160, 19955704320]

約数ペア:

[(1, 19955704320), (2, 9977852160), (3, 6651901440), (4, 4988926080), (5, 3991140864), (6, 3325950720), (8, 2494463040), (9, 2217300480), (10, 1995570432), (12, 1662975360), (15, 1330380288), (16, 1247231520), (17, 1173864960), (18, 1108650240), (20, 997785216), (24, 831487680), (27, 739100160), (30, 665190144), (32, 623615760), (34, 586932480), (36, 554325120), (37, 539343360), (40, 498892608), (45, 443460096), (48, 415743840), (51, 391288320), (54, 369550080), (60, 332595072), (64, 311807880), (68, 293466240), (72, 277162560), (74, 269671680), (80, 249446304), (81, 246366720), (85, 234772992), (90, 221730048), (96, 207871920), (102, 195644160), (108, 184775040), (111, 179781120), (120, 166297536), (128, 155903940), (135, 147820032), (136, 146733120), (144, 138581280), (148, 134835840), (153, 130429440), (160, 124723152), (162, 123183360), (170, 117386496), (180, 110865024), (185, 107868672), (192, 103935960), (204, 97822080), (216, 92387520), (222, 89890560), (240, 83148768), (243, 82122240), (255, 78257664), (256, 77951970), (270, 73910016), (272, 73366560), (288, 69290640), (289, 69050880), (296, 67417920), (306, 65214720), (320, 62361576), (324, 61591680), (333, 59927040), (340, 58693248), (360, 55432512), (370, 53934336), (384, 51967980), (405, 49273344), (408, 48911040), (432, 46193760), (444, 44945280), (459, 43476480), (480, 41574384), (486, 41061120), (510, 39128832), (512, 38975985), (540, 36955008), (544, 36683280), (555, 35956224), (576, 34645320), (578, 34525440), (592, 33708960), (612, 32607360), (629, 31726080), (640, 31180788), (648, 30795840), (666, 29963520), (680, 29346624), (720, 27716256), (729, 27374080), (740, 26967168), (765, 26085888), (768, 25983990), (810, 24636672), (816, 24455520), (864, 23096880), (867, 23016960), (888, 22472640), (918, 21738240), (960, 20787192), (972, 20530560), (999, 19975680), (1020, 19564416), (1080, 18477504), (1088, 18341640), (1110, 17978112), (1152, 17322660), (1156, 17262720), (1184, 16854480), (1215, 16424448), (1224, 16303680), (1258, 15863040), (1280, 15590394), (1296, 15397920), (1332, 14981760), (1360, 14673312), (1377, 14492160), (1440, 13858128), (1445, 13810176), (1458, 13687040), (1480, 13483584), (1530, 13042944), (1536, 12991995), (1620, 12318336), (1632, 12227760), (1665, 11985408), (1728, 11548440), (1734, 11508480), (1776, 11236320), (1836, 10869120), (1887, 10575360), (1920, 10393596), (1944, 10265280), (1998, 9987840), (2040, 9782208), (2160, 9238752), (2176, 9170820), (2220, 8989056), (2295, 8695296), (2304, 8661330), (2312, 8631360), (2368, 8427240), (2430, 8212224), (2448, 8151840), (2516, 7931520), (2560, 7795197), (2592, 7698960), (2601, 7672320), (2664, 7490880), (2720, 7336656), (2754, 7246080), (2880, 6929064), (2890, 6905088), (2916, 6843520), (2960, 6741792), (2997, 6658560), (3060, 6521472), (3145, 6345216), (3240, 6159168), (3264, 6113880), (3330, 5992704), (3456, 5774220), (3468, 5754240), (3552, 5618160), (3645, 5474816), (3672, 5434560), (3774, 5287680), (3840, 5196798), (3888, 5132640), (3996, 4993920), (4080, 4891104), (4131, 4830720), (4320, 4619376), (4335, 4603392), (4352, 4585410), (4440, 4494528), (4590, 4347648), (4608, 4330665), (4624, 4315680), (4736, 4213620), (4860, 4106112), (4896, 4075920), (4995, 3995136), (5032, 3965760), (5184, 3849480), (5202, 3836160), (5328, 3745440), (5440, 3668328), (5508, 3623040), (5661, 3525120), (5760, 3464532), (5780, 3452544), (5832, 3421760), (5920, 3370896), (5994, 3329280), (6120, 3260736), (6290, 3172608), (6480, 3079584), (6528, 3056940), (6660, 2996352), (6885, 2898432), (6912, 2887110), (6936, 2877120), (7104, 2809080), (7290, 2737408), (7344, 2717280), (7548, 2643840), (7680, 2598399), (7776, 2566320), (7803, 2557440), (7992, 2496960), (8160, 2445552), (8262, 2415360), (8640, 2309688), (8670, 2301696), (8704, 2292705), (8880, 2247264), (8991, 2219520), (9180, 2173824), (9248, 2157840), (9435, 2115072), (9472, 2106810), (9720, 2053056), (9792, 2037960), (9990, 1997568), (10064, 1982880), (10368, 1924740), (10404, 1918080), (10656, 1872720), (10693, 1866240), (10880, 1834164), (11016, 1811520), (11322, 1762560), (11520, 1732266), (11560, 1726272), (11664, 1710880), (11840, 1685448), (11988, 1664640), (12240, 1630368), (12393, 1610240), (12580, 1586304), (12960, 1539792), (13005, 1534464), (13056, 1528470), (13320, 1498176), (13770, 1449216), (13824, 1443555), (13872, 1438560), (14208, 1404540), (14580, 1368704), (14688, 1358640), (14985, 1331712), (15096, 1321920), (15552, 1283160), (15606, 1278720), (15984, 1248480), (16320, 1222776), (16524, 1207680), (16983, 1175040), (17280, 1154844), (17340, 1150848), (17760, 1123632), (17982, 1109760), (18360, 1086912), (18496, 1078920), (18870, 1057536), (18944, 1053405), (19440, 1026528), (19584, 1018980), (19980, 998784), (20128, 991440), (20655, 966144), (20736, 962370), (20808, 959040), (21312, 936360), (21386, 933120), (21760, 917082), (22032, 905760), (22644, 881280), (23040, 866133), (23120, 863136), (23328, 855440), (23409, 852480), (23680, 842724), (23976, 832320), (24480, 815184), (24786, 805120), (25160, 793152), (25920, 769896), (26010, 767232), (26112, 764235), (26640, 749088), (26973, 739840), (27540, 724608), (27744, 719280), (28305, 705024), (28416, 702270), (29160, 684352), (29376, 679320), (29970, 665856), (30192, 660960), (31104, 641580), (31212, 639360), (31968, 624240), (32079, 622080), (32640, 611388), (33048, 603840), (33966, 587520), (34560, 577422), (34680, 575424), (35520, 561816), (35964, 554880), (36720, 543456), (36992, 539460), (37740, 528768), (38880, 513264), (39015, 511488), (39168, 509490), (39960, 499392), (40256, 495720), (41310, 483072), (41472, 481185), (41616, 479520), (42624, 468180), (42772, 466560), (43520, 458541), (44064, 452880), (44955, 443904), (45288, 440640), (46240, 431568), (46656, 427720), (46818, 426240), (47360, 421362), (47952, 416160), (48960, 407592), (49572, 402560), (50320, 396576), (50949, 391680), (51840, 384948), (52020, 383616), (53280, 374544), (53465, 373248), (53946, 369920), (55080, 362304), (55488, 359640), (56610, 352512), (56832, 351135), (58320, 342176), (58752, 339660), (59940, 332928), (60384, 330480), (61965, 322048), (62208, 320790), (62424, 319680), (63936, 312120), (64158, 311040), (65280, 305694), (66096, 301920), (67932, 293760), (69120, 288711), (69360, 287712), (70227, 284160), (71040, 280908), (71928, 277440), (73440, 271728), (73984, 269730), (75480, 264384), (77760, 256632), (78030, 255744), (78336, 254745), (79920, 249696), (80512, 247860), (82620, 241536), (83232, 239760), (84915, 235008), (85248, 234090), (85544, 233280), (88128, 226440), (89910, 221952), (90576, 220320), (92480, 215784), (93312, 213860), (93636, 213120), (94720, 210681), (95904, 208080), (96237, 207360), (97920, 203796), (99144, 201280), (100640, 198288), (101898, 195840), (103680, 192474), (104040, 191808), (106560, 187272), (106930, 186624), (107892, 184960), (110160, 181152), (110976, 179820), (113220, 176256), (116640, 171088), (117045, 170496), (117504, 169830), (119880, 166464), (120768, 165240), (123930, 161024), (124416, 160395), (124848, 159840), (127872, 156060), (128316, 155520), (130560, 152847), (132192, 150960), (134865, 147968), (135864, 146880), (138720, 143856), (140454, 142080)]