120400647680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{2903}}^1$

素因数の和:3896

約数の個数: 160

約数和(自身を含む): 306086641344

約数和(自身を除く): 185685993664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 953, 1088, 1280, 1360, 1906, 2176, 2560, 2720, 2903, 3812, 4352, 4765, 5440, 5806, 7624, 8704, 9530, 10880, 11612, 14515, 15248, 16201, 19060, 21760, 23224, 29030, 30496, 32402, 38120, 43520, 46448, 49351, 58060, 60992, 64804, 76240, 81005, 92896, 98702, 116120, 121984, 129608, 152480, 162010, 185792, 197404, 232240, 243968, 246755, 259216, 304960, 324020, 371584, 394808, 464480, 487936, 493510, 518432, 609920, 648040, 743168, 789616, 928960, 987020, 1036864, 1219840, 1296080, 1486336, 1579232, 1857920, 1974040, 2073728, 2439680, 2592160, 2766559, 3158464, 3715840, 3948080, 4147456, 5184320, 5533118, 6316928, 7431680, 7896160, 8294912, 10368640, 11066236, 12633856, 13832795, 15792320, 20737280, 22132472, 25267712, 27665590, 31584640, 41474560, 44264944, 47031503, 55331180, 63169280, 88529888, 94063006, 110662360, 126338560, 177059776, 188126012, 221324720, 235157515, 354119552, 376252024, 442649440, 470315030, 708239104, 752504048, 885298880, 940630060, 1416478208, 1505008096, 1770597760, 1881260120, 3010016192, 3541195520, 3762520240, 6020032384, 7082391040, 7525040480, 12040064768, 15050080960, 24080129536, 30100161920, 60200323840, 120400647680]

約数ペア:

[(1, 120400647680), (2, 60200323840), (4, 30100161920), (5, 24080129536), (8, 15050080960), (10, 12040064768), (16, 7525040480), (17, 7082391040), (20, 6020032384), (32, 3762520240), (34, 3541195520), (40, 3010016192), (64, 1881260120), (68, 1770597760), (80, 1505008096), (85, 1416478208), (128, 940630060), (136, 885298880), (160, 752504048), (170, 708239104), (256, 470315030), (272, 442649440), (320, 376252024), (340, 354119552), (512, 235157515), (544, 221324720), (640, 188126012), (680, 177059776), (953, 126338560), (1088, 110662360), (1280, 94063006), (1360, 88529888), (1906, 63169280), (2176, 55331180), (2560, 47031503), (2720, 44264944), (2903, 41474560), (3812, 31584640), (4352, 27665590), (4765, 25267712), (5440, 22132472), (5806, 20737280), (7624, 15792320), (8704, 13832795), (9530, 12633856), (10880, 11066236), (11612, 10368640), (14515, 8294912), (15248, 7896160), (16201, 7431680), (19060, 6316928), (21760, 5533118), (23224, 5184320), (29030, 4147456), (30496, 3948080), (32402, 3715840), (38120, 3158464), (43520, 2766559), (46448, 2592160), (49351, 2439680), (58060, 2073728), (60992, 1974040), (64804, 1857920), (76240, 1579232), (81005, 1486336), (92896, 1296080), (98702, 1219840), (116120, 1036864), (121984, 987020), (129608, 928960), (152480, 789616), (162010, 743168), (185792, 648040), (197404, 609920), (232240, 518432), (243968, 493510), (246755, 487936), (259216, 464480), (304960, 394808), (324020, 371584)]