8139613440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 432

約数和(自身を含む): 30534416640

約数和(自身を除く): 22394803200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 181, 192, 196, 210, 224, 239, 240, 245, 256, 280, 294, 320, 336, 362, 384, 392, 420, 448, 478, 480, 490, 543, 560, 588, 640, 672, 717, 724, 735, 768, 784, 840, 896, 905, 956, 960, 980, 1086, 1120, 1176, 1195, 1267, 1280, 1344, 1434, 1448, 1470, 1568, 1673, 1680, 1792, 1810, 1912, 1920, 1960, 2172, 2240, 2352, 2390, 2534, 2688, 2715, 2868, 2896, 2940, 3136, 3346, 3360, 3585, 3620, 3801, 3824, 3840, 3920, 4344, 4480, 4704, 4780, 5019, 5068, 5376, 5430, 5736, 5792, 5880, 6272, 6335, 6692, 6720, 7170, 7240, 7602, 7648, 7840, 8365, 8688, 8869, 8960, 9408, 9560, 10038, 10136, 10860, 11472, 11584, 11711, 11760, 12544, 12670, 13384, 13440, 14340, 14480, 15204, 15296, 15680, 16730, 17376, 17738, 18816, 19005, 19120, 20076, 20272, 21720, 22944, 23168, 23422, 23520, 25095, 25340, 26607, 26768, 26880, 28680, 28960, 30408, 30592, 31360, 33460, 34752, 35133, 35476, 37632, 38010, 38240, 40152, 40544, 43259, 43440, 44345, 45888, 46336, 46844, 47040, 50190, 50680, 53214, 53536, 57360, 57920, 58555, 60816, 61184, 62720, 66920, 69504, 70266, 70952, 76020, 76480, 80304, 81088, 86518, 86880, 88690, 91776, 93688, 94080, 100380, 101360, 106428, 107072, 114720, 115840, 117110, 121632, 129777, 133035, 133840, 139008, 140532, 141904, 152040, 152960, 160608, 162176, 173036, 173760, 175665, 177380, 183552, 187376, 188160, 200760, 202720, 212856, 214144, 216295, 229440, 231680, 234220, 243264, 259554, 266070, 267680, 281064, 283808, 302813, 304080, 305920, 321216, 324352, 346072, 347520, 351330, 354760, 374752, 401520, 405440, 425712, 428288, 432590, 458880, 468440, 486528, 519108, 532140, 535360, 562128, 567616, 605626, 608160, 642432, 648885, 692144, 695040, 702660, 709520, 749504, 803040, 810880, 851424, 865180, 908439, 917760, 936880, 973056, 1038216, 1064280, 1070720, 1124256, 1135232, 1211252, 1216320, 1284864, 1297770, 1384288, 1405320, 1419040, 1499008, 1514065, 1606080, 1621760, 1702848, 1730360, 1816878, 1873760, 2076432, 2119691, 2128560, 2141440, 2248512, 2270464, 2422504, 2432640, 2595540, 2768576, 2810640, 2838080, 2998016, 3028130, 3212160, 3405696, 3460720, 3633756, 3747520, 4152864, 4239382, 4257120, 4497024, 4542195, 4845008, 4865280, 5191080, 5537152, 5621280, 5676160, 6056260, 6359073, 6424320, 6811392, 6921440, 7267512, 7495040, 8305728, 8478764, 8514240, 8994048, 9084390, 9690016, 10382160, 10598455, 11074304, 11242560, 11352320, 12112520, 12718146, 13842880, 14535024, 14990080, 16611456, 16957528, 17028480, 18168780, 19380032, 20764320, 21196910, 22485120, 24225040, 25436292, 27685760, 29070048, 31795365, 33222912, 33915056, 34056960, 36337560, 38760064, 41528640, 42393820, 44970240, 48450080, 50872584, 55371520, 58140096, 63590730, 67830112, 72675120, 77520128, 83057280, 84787640, 96900160, 101745168, 116280192, 127181460, 135660224, 145350240, 166114560, 169575280, 193800320, 203490336, 232560384, 254362920, 271320448, 290700480, 339150560, 387600640, 406980672, 508725840, 542640896, 581400960, 678301120, 813961344, 1017451680, 1162801920, 1356602240, 1627922688, 2034903360, 2713204480, 4069806720, 8139613440]

約数ペア:

[(1, 8139613440), (2, 4069806720), (3, 2713204480), (4, 2034903360), (5, 1627922688), (6, 1356602240), (7, 1162801920), (8, 1017451680), (10, 813961344), (12, 678301120), (14, 581400960), (15, 542640896), (16, 508725840), (20, 406980672), (21, 387600640), (24, 339150560), (28, 290700480), (30, 271320448), (32, 254362920), (35, 232560384), (40, 203490336), (42, 193800320), (48, 169575280), (49, 166114560), (56, 145350240), (60, 135660224), (64, 127181460), (70, 116280192), (80, 101745168), (84, 96900160), (96, 84787640), (98, 83057280), (105, 77520128), (112, 72675120), (120, 67830112), (128, 63590730), (140, 58140096), (147, 55371520), (160, 50872584), (168, 48450080), (181, 44970240), (192, 42393820), (196, 41528640), (210, 38760064), (224, 36337560), (239, 34056960), (240, 33915056), (245, 33222912), (256, 31795365), (280, 29070048), (294, 27685760), (320, 25436292), (336, 24225040), (362, 22485120), (384, 21196910), (392, 20764320), (420, 19380032), (448, 18168780), (478, 17028480), (480, 16957528), (490, 16611456), (543, 14990080), (560, 14535024), (588, 13842880), (640, 12718146), (672, 12112520), (717, 11352320), (724, 11242560), (735, 11074304), (768, 10598455), (784, 10382160), (840, 9690016), (896, 9084390), (905, 8994048), (956, 8514240), (960, 8478764), (980, 8305728), (1086, 7495040), (1120, 7267512), (1176, 6921440), (1195, 6811392), (1267, 6424320), (1280, 6359073), (1344, 6056260), (1434, 5676160), (1448, 5621280), (1470, 5537152), (1568, 5191080), (1673, 4865280), (1680, 4845008), (1792, 4542195), (1810, 4497024), (1912, 4257120), (1920, 4239382), (1960, 4152864), (2172, 3747520), (2240, 3633756), (2352, 3460720), (2390, 3405696), (2534, 3212160), (2688, 3028130), (2715, 2998016), (2868, 2838080), (2896, 2810640), (2940, 2768576), (3136, 2595540), (3346, 2432640), (3360, 2422504), (3585, 2270464), (3620, 2248512), (3801, 2141440), (3824, 2128560), (3840, 2119691), (3920, 2076432), (4344, 1873760), (4480, 1816878), (4704, 1730360), (4780, 1702848), (5019, 1621760), (5068, 1606080), (5376, 1514065), (5430, 1499008), (5736, 1419040), (5792, 1405320), (5880, 1384288), (6272, 1297770), (6335, 1284864), (6692, 1216320), (6720, 1211252), (7170, 1135232), (7240, 1124256), (7602, 1070720), (7648, 1064280), (7840, 1038216), (8365, 973056), (8688, 936880), (8869, 917760), (8960, 908439), (9408, 865180), (9560, 851424), (10038, 810880), (10136, 803040), (10860, 749504), (11472, 709520), (11584, 702660), (11711, 695040), (11760, 692144), (12544, 648885), (12670, 642432), (13384, 608160), (13440, 605626), (14340, 567616), (14480, 562128), (15204, 535360), (15296, 532140), (15680, 519108), (16730, 486528), (17376, 468440), (17738, 458880), (18816, 432590), (19005, 428288), (19120, 425712), (20076, 405440), (20272, 401520), (21720, 374752), (22944, 354760), (23168, 351330), (23422, 347520), (23520, 346072), (25095, 324352), (25340, 321216), (26607, 305920), (26768, 304080), (26880, 302813), (28680, 283808), (28960, 281064), (30408, 267680), (30592, 266070), (31360, 259554), (33460, 243264), (34752, 234220), (35133, 231680), (35476, 229440), (37632, 216295), (38010, 214144), (38240, 212856), (40152, 202720), (40544, 200760), (43259, 188160), (43440, 187376), (44345, 183552), (45888, 177380), (46336, 175665), (46844, 173760), (47040, 173036), (50190, 162176), (50680, 160608), (53214, 152960), (53536, 152040), (57360, 141904), (57920, 140532), (58555, 139008), (60816, 133840), (61184, 133035), (62720, 129777), (66920, 121632), (69504, 117110), (70266, 115840), (70952, 114720), (76020, 107072), (76480, 106428), (80304, 101360), (81088, 100380), (86518, 94080), (86880, 93688), (88690, 91776)]