3495471920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 8699443200

約数和(自身を除く): 5203971280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 139, 158, 173, 184, 230, 278, 316, 346, 368, 395, 460, 556, 632, 692, 695, 790, 865, 920, 1112, 1264, 1384, 1390, 1580, 1730, 1817, 1840, 2224, 2768, 2780, 3160, 3197, 3460, 3634, 3979, 5560, 6320, 6394, 6920, 7268, 7958, 9085, 10981, 11120, 12788, 13667, 13840, 14536, 15916, 15985, 18170, 19895, 21962, 24047, 25576, 27334, 29072, 31832, 31970, 36340, 39790, 43924, 48094, 51152, 54668, 54905, 63664, 63940, 68335, 72680, 79580, 87848, 96188, 109336, 109810, 120235, 127880, 136670, 145360, 159160, 175696, 192376, 218672, 219620, 240470, 252563, 255760, 273340, 314341, 318320, 384752, 439240, 480940, 505126, 546680, 553081, 628682, 878480, 961880, 1010252, 1093360, 1106162, 1257364, 1262815, 1571705, 1899713, 1923760, 2020504, 2212324, 2514728, 2525630, 2765405, 3143410, 3799426, 4041008, 4424648, 5029456, 5051260, 5530810, 6286820, 7598852, 8849296, 9498565, 10102520, 11061620, 12573640, 15197704, 18997130, 20205040, 22123240, 25147280, 30395408, 37994260, 43693399, 44246480, 75988520, 87386798, 151977040, 174773596, 218466995, 349547192, 436933990, 699094384, 873867980, 1747735960, 3495471920]

約数ペア:

[(1, 3495471920), (2, 1747735960), (4, 873867980), (5, 699094384), (8, 436933990), (10, 349547192), (16, 218466995), (20, 174773596), (23, 151977040), (40, 87386798), (46, 75988520), (79, 44246480), (80, 43693399), (92, 37994260), (115, 30395408), (139, 25147280), (158, 22123240), (173, 20205040), (184, 18997130), (230, 15197704), (278, 12573640), (316, 11061620), (346, 10102520), (368, 9498565), (395, 8849296), (460, 7598852), (556, 6286820), (632, 5530810), (692, 5051260), (695, 5029456), (790, 4424648), (865, 4041008), (920, 3799426), (1112, 3143410), (1264, 2765405), (1384, 2525630), (1390, 2514728), (1580, 2212324), (1730, 2020504), (1817, 1923760), (1840, 1899713), (2224, 1571705), (2768, 1262815), (2780, 1257364), (3160, 1106162), (3197, 1093360), (3460, 1010252), (3634, 961880), (3979, 878480), (5560, 628682), (6320, 553081), (6394, 546680), (6920, 505126), (7268, 480940), (7958, 439240), (9085, 384752), (10981, 318320), (11120, 314341), (12788, 273340), (13667, 255760), (13840, 252563), (14536, 240470), (15916, 219620), (15985, 218672), (18170, 192376), (19895, 175696), (21962, 159160), (24047, 145360), (25576, 136670), (27334, 127880), (29072, 120235), (31832, 109810), (31970, 109336), (36340, 96188), (39790, 87848), (43924, 79580), (48094, 72680), (51152, 68335), (54668, 63940), (54905, 63664)]