157520640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 565125120

約数和(自身を除く): 407604480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 127, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 254, 255, 256, 272, 285, 304, 320, 323, 340, 380, 381, 384, 408, 456, 480, 508, 510, 544, 570, 608, 635, 640, 646, 680, 760, 762, 768, 816, 912, 960, 969, 1016, 1020, 1088, 1140, 1216, 1270, 1280, 1292, 1360, 1520, 1524, 1615, 1632, 1824, 1905, 1920, 1938, 2032, 2040, 2159, 2176, 2280, 2413, 2432, 2540, 2584, 2720, 3040, 3048, 3230, 3264, 3648, 3810, 3840, 3876, 4064, 4080, 4318, 4352, 4560, 4826, 4845, 4864, 5080, 5168, 5440, 6080, 6096, 6460, 6477, 6528, 7239, 7296, 7620, 7752, 8128, 8160, 8636, 9120, 9652, 9690, 10160, 10336, 10795, 10880, 12065, 12160, 12192, 12920, 12954, 13056, 14478, 14592, 15240, 15504, 16256, 16320, 17272, 18240, 19304, 19380, 20320, 20672, 21590, 21760, 24130, 24320, 24384, 25840, 25908, 28956, 30480, 31008, 32385, 32512, 32640, 34544, 36195, 36480, 38608, 38760, 40640, 41021, 41344, 43180, 48260, 48768, 51680, 51816, 57912, 60960, 62016, 64770, 65280, 69088, 72390, 72960, 77216, 77520, 81280, 82042, 82688, 86360, 96520, 97536, 103360, 103632, 115824, 121920, 123063, 124032, 129540, 138176, 144780, 154432, 155040, 162560, 164084, 172720, 193040, 205105, 206720, 207264, 231648, 243840, 246126, 248064, 259080, 276352, 289560, 308864, 310080, 328168, 345440, 386080, 410210, 413440, 414528, 463296, 487680, 492252, 518160, 552704, 579120, 615315, 617728, 620160, 656336, 690880, 772160, 820420, 829056, 926592, 984504, 1036320, 1158240, 1230630, 1240320, 1312672, 1381760, 1544320, 1640840, 1658112, 1853184, 1969008, 2072640, 2316480, 2461260, 2625344, 2763520, 3088640, 3281680, 3938016, 4145280, 4632960, 4922520, 5250688, 6563360, 7876032, 8290560, 9265920, 9845040, 10501376, 13126720, 15752064, 19690080, 26253440, 31504128, 39380160, 52506880, 78760320, 157520640]

約数ペア:

[(1, 157520640), (2, 78760320), (3, 52506880), (4, 39380160), (5, 31504128), (6, 26253440), (8, 19690080), (10, 15752064), (12, 13126720), (15, 10501376), (16, 9845040), (17, 9265920), (19, 8290560), (20, 7876032), (24, 6563360), (30, 5250688), (32, 4922520), (34, 4632960), (38, 4145280), (40, 3938016), (48, 3281680), (51, 3088640), (57, 2763520), (60, 2625344), (64, 2461260), (68, 2316480), (76, 2072640), (80, 1969008), (85, 1853184), (95, 1658112), (96, 1640840), (102, 1544320), (114, 1381760), (120, 1312672), (127, 1240320), (128, 1230630), (136, 1158240), (152, 1036320), (160, 984504), (170, 926592), (190, 829056), (192, 820420), (204, 772160), (228, 690880), (240, 656336), (254, 620160), (255, 617728), (256, 615315), (272, 579120), (285, 552704), (304, 518160), (320, 492252), (323, 487680), (340, 463296), (380, 414528), (381, 413440), (384, 410210), (408, 386080), (456, 345440), (480, 328168), (508, 310080), (510, 308864), (544, 289560), (570, 276352), (608, 259080), (635, 248064), (640, 246126), (646, 243840), (680, 231648), (760, 207264), (762, 206720), (768, 205105), (816, 193040), (912, 172720), (960, 164084), (969, 162560), (1016, 155040), (1020, 154432), (1088, 144780), (1140, 138176), (1216, 129540), (1270, 124032), (1280, 123063), (1292, 121920), (1360, 115824), (1520, 103632), (1524, 103360), (1615, 97536), (1632, 96520), (1824, 86360), (1905, 82688), (1920, 82042), (1938, 81280), (2032, 77520), (2040, 77216), (2159, 72960), (2176, 72390), (2280, 69088), (2413, 65280), (2432, 64770), (2540, 62016), (2584, 60960), (2720, 57912), (3040, 51816), (3048, 51680), (3230, 48768), (3264, 48260), (3648, 43180), (3810, 41344), (3840, 41021), (3876, 40640), (4064, 38760), (4080, 38608), (4318, 36480), (4352, 36195), (4560, 34544), (4826, 32640), (4845, 32512), (4864, 32385), (5080, 31008), (5168, 30480), (5440, 28956), (6080, 25908), (6096, 25840), (6460, 24384), (6477, 24320), (6528, 24130), (7239, 21760), (7296, 21590), (7620, 20672), (7752, 20320), (8128, 19380), (8160, 19304), (8636, 18240), (9120, 17272), (9652, 16320), (9690, 16256), (10160, 15504), (10336, 15240), (10795, 14592), (10880, 14478), (12065, 13056), (12160, 12954), (12192, 12920)]