1618110720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 432

約数和(自身を含む): 6060966912

約数和(自身を除く): 4442856192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 160, 180, 184, 186, 192, 197, 207, 230, 240, 248, 256, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 394, 414, 460, 465, 480, 496, 552, 558, 576, 591, 620, 640, 690, 713, 720, 736, 744, 768, 788, 828, 920, 930, 960, 985, 992, 1035, 1104, 1116, 1152, 1182, 1240, 1280, 1380, 1395, 1426, 1440, 1472, 1488, 1576, 1656, 1773, 1840, 1860, 1920, 1970, 1984, 2070, 2139, 2208, 2232, 2304, 2364, 2480, 2760, 2790, 2852, 2880, 2944, 2955, 2976, 3152, 3312, 3546, 3565, 3680, 3720, 3840, 3940, 3968, 4140, 4278, 4416, 4464, 4531, 4728, 4960, 5520, 5580, 5704, 5760, 5888, 5910, 5952, 6107, 6304, 6417, 6624, 7092, 7130, 7360, 7440, 7880, 7936, 8280, 8556, 8832, 8865, 8928, 9062, 9456, 9920, 10695, 11040, 11160, 11408, 11520, 11820, 11904, 12214, 12608, 12834, 13248, 13593, 14184, 14260, 14720, 14880, 15760, 16560, 17112, 17664, 17730, 17856, 18124, 18321, 18912, 19840, 21390, 22080, 22320, 22655, 22816, 23640, 23808, 24428, 25216, 25668, 26496, 27186, 28368, 28520, 29440, 29760, 30535, 31520, 32085, 33120, 34224, 35460, 35712, 36248, 36642, 37824, 39680, 40779, 42780, 44160, 44640, 45310, 45632, 47280, 48856, 50432, 51336, 52992, 54372, 54963, 56736, 57040, 59520, 61070, 63040, 64170, 66240, 67965, 68448, 70920, 71424, 72496, 73284, 75648, 81558, 85560, 88320, 89280, 90620, 91264, 91605, 94560, 97712, 102672, 108744, 109926, 113472, 114080, 119040, 122140, 126080, 128340, 132480, 135930, 136896, 140461, 141840, 144992, 146568, 151296, 163116, 171120, 178560, 181240, 182528, 183210, 189120, 195424, 203895, 205344, 217488, 219852, 226944, 228160, 244280, 252160, 256680, 264960, 271860, 273792, 274815, 280922, 283680, 289984, 293136, 326232, 342240, 357120, 362480, 366420, 378240, 390848, 407790, 410688, 421383, 434976, 439704, 453888, 456320, 488560, 513360, 543720, 547584, 549630, 561844, 567360, 579968, 586272, 652464, 684480, 702305, 724960, 732840, 756480, 781696, 815580, 821376, 842766, 869952, 879408, 912640, 977120, 1026720, 1087440, 1099260, 1123688, 1134720, 1159936, 1172544, 1264149, 1304928, 1368960, 1404610, 1449920, 1465680, 1563392, 1631160, 1642752, 1685532, 1739904, 1758816, 1954240, 2053440, 2106915, 2174880, 2198520, 2247376, 2269440, 2345088, 2528298, 2609856, 2737920, 2809220, 2899840, 2931360, 3262320, 3371064, 3479808, 3517632, 3908480, 4106880, 4213830, 4349760, 4397040, 4494752, 4690176, 5056596, 5219712, 5618440, 5799680, 5862720, 6320745, 6524640, 6742128, 7035264, 7816960, 8213760, 8427660, 8699520, 8794080, 8989504, 10113192, 10439424, 11236880, 11725440, 12641490, 13049280, 13484256, 14070528, 16855320, 17399040, 17588160, 17979008, 20226384, 22473760, 23450880, 25282980, 26098560, 26968512, 33710640, 35176320, 35958016, 40452768, 44947520, 50565960, 52197120, 53937024, 67421280, 70352640, 80905536, 89895040, 101131920, 107874048, 134842560, 161811072, 179790080, 202263840, 269685120, 323622144, 404527680, 539370240, 809055360, 1618110720]

約数ペア:

[(1, 1618110720), (2, 809055360), (3, 539370240), (4, 404527680), (5, 323622144), (6, 269685120), (8, 202263840), (9, 179790080), (10, 161811072), (12, 134842560), (15, 107874048), (16, 101131920), (18, 89895040), (20, 80905536), (23, 70352640), (24, 67421280), (30, 53937024), (31, 52197120), (32, 50565960), (36, 44947520), (40, 40452768), (45, 35958016), (46, 35176320), (48, 33710640), (60, 26968512), (62, 26098560), (64, 25282980), (69, 23450880), (72, 22473760), (80, 20226384), (90, 17979008), (92, 17588160), (93, 17399040), (96, 16855320), (115, 14070528), (120, 13484256), (124, 13049280), (128, 12641490), (138, 11725440), (144, 11236880), (155, 10439424), (160, 10113192), (180, 8989504), (184, 8794080), (186, 8699520), (192, 8427660), (197, 8213760), (207, 7816960), (230, 7035264), (240, 6742128), (248, 6524640), (256, 6320745), (276, 5862720), (279, 5799680), (288, 5618440), (310, 5219712), (320, 5056596), (345, 4690176), (360, 4494752), (368, 4397040), (372, 4349760), (384, 4213830), (394, 4106880), (414, 3908480), (460, 3517632), (465, 3479808), (480, 3371064), (496, 3262320), (552, 2931360), (558, 2899840), (576, 2809220), (591, 2737920), (620, 2609856), (640, 2528298), (690, 2345088), (713, 2269440), (720, 2247376), (736, 2198520), (744, 2174880), (768, 2106915), (788, 2053440), (828, 1954240), (920, 1758816), (930, 1739904), (960, 1685532), (985, 1642752), (992, 1631160), (1035, 1563392), (1104, 1465680), (1116, 1449920), (1152, 1404610), (1182, 1368960), (1240, 1304928), (1280, 1264149), (1380, 1172544), (1395, 1159936), (1426, 1134720), (1440, 1123688), (1472, 1099260), (1488, 1087440), (1576, 1026720), (1656, 977120), (1773, 912640), (1840, 879408), (1860, 869952), (1920, 842766), (1970, 821376), (1984, 815580), (2070, 781696), (2139, 756480), (2208, 732840), (2232, 724960), (2304, 702305), (2364, 684480), (2480, 652464), (2760, 586272), (2790, 579968), (2852, 567360), (2880, 561844), (2944, 549630), (2955, 547584), (2976, 543720), (3152, 513360), (3312, 488560), (3546, 456320), (3565, 453888), (3680, 439704), (3720, 434976), (3840, 421383), (3940, 410688), (3968, 407790), (4140, 390848), (4278, 378240), (4416, 366420), (4464, 362480), (4531, 357120), (4728, 342240), (4960, 326232), (5520, 293136), (5580, 289984), (5704, 283680), (5760, 280922), (5888, 274815), (5910, 273792), (5952, 271860), (6107, 264960), (6304, 256680), (6417, 252160), (6624, 244280), (7092, 228160), (7130, 226944), (7360, 219852), (7440, 217488), (7880, 205344), (7936, 203895), (8280, 195424), (8556, 189120), (8832, 183210), (8865, 182528), (8928, 181240), (9062, 178560), (9456, 171120), (9920, 163116), (10695, 151296), (11040, 146568), (11160, 144992), (11408, 141840), (11520, 140461), (11820, 136896), (11904, 135930), (12214, 132480), (12608, 128340), (12834, 126080), (13248, 122140), (13593, 119040), (14184, 114080), (14260, 113472), (14720, 109926), (14880, 108744), (15760, 102672), (16560, 97712), (17112, 94560), (17664, 91605), (17730, 91264), (17856, 90620), (18124, 89280), (18321, 88320), (18912, 85560), (19840, 81558), (21390, 75648), (22080, 73284), (22320, 72496), (22655, 71424), (22816, 70920), (23640, 68448), (23808, 67965), (24428, 66240), (25216, 64170), (25668, 63040), (26496, 61070), (27186, 59520), (28368, 57040), (28520, 56736), (29440, 54963), (29760, 54372), (30535, 52992), (31520, 51336), (32085, 50432), (33120, 48856), (34224, 47280), (35460, 45632), (35712, 45310), (36248, 44640), (36642, 44160), (37824, 42780), (39680, 40779)]