18738362880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 640

約数和(自身を含む): 72548213760

約数和(自身を除く): 53809850880

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, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 144, 148, 153, 160, 170, 180, 185, 192, 204, 216, 222, 240, 255, 256, 270, 272, 288, 296, 306, 320, 333, 340, 360, 370, 384, 408, 431, 432, 444, 459, 480, 510, 512, 540, 544, 555, 576, 592, 612, 629, 640, 666, 680, 720, 740, 765, 768, 816, 862, 864, 888, 918, 960, 999, 1020, 1080, 1088, 1110, 1152, 1184, 1224, 1258, 1280, 1293, 1332, 1360, 1440, 1480, 1530, 1536, 1632, 1665, 1724, 1728, 1776, 1836, 1887, 1920, 1998, 2040, 2155, 2160, 2176, 2220, 2295, 2304, 2368, 2448, 2516, 2560, 2586, 2664, 2720, 2880, 2960, 3060, 3145, 3264, 3330, 3448, 3456, 3552, 3672, 3774, 3840, 3879, 3996, 4080, 4310, 4320, 4352, 4440, 4590, 4608, 4736, 4896, 4995, 5032, 5172, 5328, 5440, 5661, 5760, 5920, 6120, 6290, 6465, 6528, 6660, 6896, 6912, 7104, 7327, 7344, 7548, 7680, 7758, 7992, 8160, 8620, 8640, 8704, 8880, 9180, 9435, 9472, 9792, 9990, 10064, 10344, 10656, 10880, 11322, 11520, 11637, 11840, 12240, 12580, 12930, 13056, 13320, 13792, 13824, 14208, 14654, 14688, 15096, 15516, 15947, 15984, 16320, 16983, 17240, 17280, 17760, 18360, 18870, 18944, 19395, 19584, 19980, 20128, 20688, 21312, 21760, 21981, 22644, 23040, 23274, 23680, 24480, 25160, 25860, 26112, 26640, 27584, 28305, 28416, 29308, 29376, 30192, 31032, 31894, 31968, 32640, 33966, 34480, 34560, 35520, 36635, 36720, 37740, 38790, 39168, 39960, 40256, 41376, 42624, 43520, 43962, 45288, 46548, 47360, 47841, 48960, 50320, 51720, 53280, 55168, 56610, 56832, 58185, 58616, 58752, 60384, 62064, 63788, 63936, 65280, 65943, 67932, 68960, 69120, 71040, 73270, 73440, 75480, 77580, 78336, 79735, 79920, 80512, 82752, 84915, 85248, 87924, 90576, 93096, 94720, 95682, 97920, 100640, 103440, 106560, 109905, 110336, 113220, 116370, 117232, 117504, 120768, 124128, 127576, 127872, 130560, 131886, 135864, 137920, 142080, 143523, 146540, 146880, 150960, 155160, 159470, 159840, 161024, 165504, 169830, 170496, 175848, 181152, 186192, 191364, 195840, 197829, 201280, 206880, 213120, 219810, 220672, 226440, 232740, 234464, 235008, 239205, 241536, 248256, 255152, 255744, 263772, 271099, 271728, 275840, 284160, 287046, 293080, 293760, 301920, 310320, 318940, 319680, 322048, 329715, 331008, 339660, 351696, 362304, 372384, 382728, 391680, 395658, 402560, 413760, 426240, 430569, 439620, 452880, 465480, 468928, 478410, 483072, 496512, 510304, 511488, 527544, 542198, 543456, 551680, 574092, 586160, 587520, 603840, 620640, 637880, 639360, 659430, 662016, 679320, 703392, 717615, 724608, 744768, 765456, 791316, 805120, 813297, 827520, 852480, 861138, 879240, 905760, 930960, 937856, 956820, 966144, 989145, 993024, 1020608, 1055088, 1084396, 1086912, 1103360, 1148184, 1172320, 1175040, 1207680, 1241280, 1275760, 1278720, 1318860, 1355495, 1358640, 1406784, 1435230, 1449216, 1489536, 1530912, 1582632, 1610240, 1626594, 1655040, 1722276, 1758480, 1811520, 1861920, 1875712, 1913640, 1978290, 1986048, 2041216, 2110176, 2152845, 2168792, 2173824, 2296368, 2344640, 2415360, 2439891, 2482560, 2551520, 2557440, 2637720, 2710990, 2717280, 2813568, 2870460, 2898432, 2979072, 3061824, 3165264, 3253188, 3310080, 3444552, 3516960, 3623040, 3723840, 3751424, 3827280, 3956580, 4066485, 4082432, 4220352, 4305690, 4337584, 4347648, 4592736, 4689280, 4830720, 4879782, 4965120, 5103040, 5275440, 5421980, 5434560, 5627136, 5740920, 5958144, 6123648, 6330528, 6506376, 6889104, 7033920, 7246080, 7319673, 7447680, 7654560, 7913160, 8132970, 8164864, 8440704, 8611380, 8675168, 8695296, 9185472, 9378560, 9759564, 9930240, 10206080, 10550880, 10843960, 10869120, 11254272, 11481840, 12199455, 12247296, 12661056, 13012752, 13778208, 14067840, 14492160, 14639346, 14895360, 15309120, 15826320, 16265940, 16881408, 17222760, 17350336, 18370944, 18757120, 19519128, 20412160, 21101760, 21687920, 21738240, 22963680, 24398910, 24494592, 25322112, 26025504, 27556416, 28135680, 29278692, 29790720, 30618240, 31652640, 32531880, 33762816, 34445520, 34700672, 36598365, 36741888, 39038256, 40824320, 42203520, 43375840, 43476480, 45927360, 48797820, 50644224, 52051008, 55112832, 56271360, 58557384, 61236480, 63305280, 65063760, 68891040, 69401344, 73196730, 73483776, 78076512, 84407040, 86751680, 91854720, 97595640, 101288448, 104102016, 110225664, 117114768, 122472960, 126610560, 130127520, 137782080, 138802688, 146393460, 156153024, 168814080, 173503360, 183709440, 195191280, 208204032, 220451328, 234229536, 253221120, 260255040, 275564160, 292786920, 312306048, 347006720, 367418880, 390382560, 416408064, 468459072, 506442240, 520510080, 551128320, 585573840, 624612096, 694013440, 780765120, 936918144, 1041020160, 1102256640, 1171147680, 1249224192, 1561530240, 1873836288, 2082040320, 2342295360, 3123060480, 3747672576, 4684590720, 6246120960, 9369181440, 18738362880]

約数ペア:

[(1, 18738362880), (2, 9369181440), (3, 6246120960), (4, 4684590720), (5, 3747672576), (6, 3123060480), (8, 2342295360), (9, 2082040320), (10, 1873836288), (12, 1561530240), (15, 1249224192), (16, 1171147680), (17, 1102256640), (18, 1041020160), (20, 936918144), (24, 780765120), (27, 694013440), (30, 624612096), (32, 585573840), (34, 551128320), (36, 520510080), (37, 506442240), (40, 468459072), (45, 416408064), (48, 390382560), (51, 367418880), (54, 347006720), (60, 312306048), (64, 292786920), (68, 275564160), (72, 260255040), (74, 253221120), (80, 234229536), (85, 220451328), (90, 208204032), (96, 195191280), (102, 183709440), (108, 173503360), (111, 168814080), (120, 156153024), (128, 146393460), (135, 138802688), (136, 137782080), (144, 130127520), (148, 126610560), (153, 122472960), (160, 117114768), (170, 110225664), (180, 104102016), (185, 101288448), (192, 97595640), (204, 91854720), (216, 86751680), (222, 84407040), (240, 78076512), (255, 73483776), (256, 73196730), (270, 69401344), (272, 68891040), (288, 65063760), (296, 63305280), (306, 61236480), (320, 58557384), (333, 56271360), (340, 55112832), (360, 52051008), (370, 50644224), (384, 48797820), (408, 45927360), (431, 43476480), (432, 43375840), (444, 42203520), (459, 40824320), (480, 39038256), (510, 36741888), (512, 36598365), (540, 34700672), (544, 34445520), (555, 33762816), (576, 32531880), (592, 31652640), (612, 30618240), (629, 29790720), (640, 29278692), (666, 28135680), (680, 27556416), (720, 26025504), (740, 25322112), (765, 24494592), (768, 24398910), (816, 22963680), (862, 21738240), (864, 21687920), (888, 21101760), (918, 20412160), (960, 19519128), (999, 18757120), (1020, 18370944), (1080, 17350336), (1088, 17222760), (1110, 16881408), (1152, 16265940), (1184, 15826320), (1224, 15309120), (1258, 14895360), (1280, 14639346), (1293, 14492160), (1332, 14067840), (1360, 13778208), (1440, 13012752), (1480, 12661056), (1530, 12247296), (1536, 12199455), (1632, 11481840), (1665, 11254272), (1724, 10869120), (1728, 10843960), (1776, 10550880), (1836, 10206080), (1887, 9930240), (1920, 9759564), (1998, 9378560), (2040, 9185472), (2155, 8695296), (2160, 8675168), (2176, 8611380), (2220, 8440704), (2295, 8164864), (2304, 8132970), (2368, 7913160), (2448, 7654560), (2516, 7447680), (2560, 7319673), (2586, 7246080), (2664, 7033920), (2720, 6889104), (2880, 6506376), (2960, 6330528), (3060, 6123648), (3145, 5958144), (3264, 5740920), (3330, 5627136), (3448, 5434560), (3456, 5421980), (3552, 5275440), (3672, 5103040), (3774, 4965120), (3840, 4879782), (3879, 4830720), (3996, 4689280), (4080, 4592736), (4310, 4347648), (4320, 4337584), (4352, 4305690), (4440, 4220352), (4590, 4082432), (4608, 4066485), (4736, 3956580), (4896, 3827280), (4995, 3751424), (5032, 3723840), (5172, 3623040), (5328, 3516960), (5440, 3444552), (5661, 3310080), (5760, 3253188), (5920, 3165264), (6120, 3061824), (6290, 2979072), (6465, 2898432), (6528, 2870460), (6660, 2813568), (6896, 2717280), (6912, 2710990), (7104, 2637720), (7327, 2557440), (7344, 2551520), (7548, 2482560), (7680, 2439891), (7758, 2415360), (7992, 2344640), (8160, 2296368), (8620, 2173824), (8640, 2168792), (8704, 2152845), (8880, 2110176), (9180, 2041216), (9435, 1986048), (9472, 1978290), (9792, 1913640), (9990, 1875712), (10064, 1861920), (10344, 1811520), (10656, 1758480), (10880, 1722276), (11322, 1655040), (11520, 1626594), (11637, 1610240), (11840, 1582632), (12240, 1530912), (12580, 1489536), (12930, 1449216), (13056, 1435230), (13320, 1406784), (13792, 1358640), (13824, 1355495), (14208, 1318860), (14654, 1278720), (14688, 1275760), (15096, 1241280), (15516, 1207680), (15947, 1175040), (15984, 1172320), (16320, 1148184), (16983, 1103360), (17240, 1086912), (17280, 1084396), (17760, 1055088), (18360, 1020608), (18870, 993024), (18944, 989145), (19395, 966144), (19584, 956820), (19980, 937856), (20128, 930960), (20688, 905760), (21312, 879240), (21760, 861138), (21981, 852480), (22644, 827520), (23040, 813297), (23274, 805120), (23680, 791316), (24480, 765456), (25160, 744768), (25860, 724608), (26112, 717615), (26640, 703392), (27584, 679320), (28305, 662016), (28416, 659430), (29308, 639360), (29376, 637880), (30192, 620640), (31032, 603840), (31894, 587520), (31968, 586160), (32640, 574092), (33966, 551680), (34480, 543456), (34560, 542198), (35520, 527544), (36635, 511488), (36720, 510304), (37740, 496512), (38790, 483072), (39168, 478410), (39960, 468928), (40256, 465480), (41376, 452880), (42624, 439620), (43520, 430569), (43962, 426240), (45288, 413760), (46548, 402560), (47360, 395658), (47841, 391680), (48960, 382728), (50320, 372384), (51720, 362304), (53280, 351696), (55168, 339660), (56610, 331008), (56832, 329715), (58185, 322048), (58616, 319680), (58752, 318940), (60384, 310320), (62064, 301920), (63788, 293760), (63936, 293080), (65280, 287046), (65943, 284160), (67932, 275840), (68960, 271728), (69120, 271099), (71040, 263772), (73270, 255744), (73440, 255152), (75480, 248256), (77580, 241536), (78336, 239205), (79735, 235008), (79920, 234464), (80512, 232740), (82752, 226440), (84915, 220672), (85248, 219810), (87924, 213120), (90576, 206880), (93096, 201280), (94720, 197829), (95682, 195840), (97920, 191364), (100640, 186192), (103440, 181152), (106560, 175848), (109905, 170496), (110336, 169830), (113220, 165504), (116370, 161024), (117232, 159840), (117504, 159470), (120768, 155160), (124128, 150960), (127576, 146880), (127872, 146540), (130560, 143523), (131886, 142080), (135864, 137920)]