77633280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 281238048

約数和(自身を除く): 203604768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 293, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 586, 640, 690, 720, 736, 768, 828, 879, 920, 960, 1035, 1104, 1152, 1172, 1280, 1380, 1440, 1465, 1472, 1656, 1758, 1840, 1920, 2070, 2208, 2304, 2344, 2637, 2760, 2880, 2930, 2944, 3312, 3516, 3680, 3840, 4140, 4395, 4416, 4688, 5274, 5520, 5760, 5860, 5888, 6624, 6739, 7032, 7360, 8280, 8790, 8832, 9376, 10548, 11040, 11520, 11720, 13185, 13248, 13478, 14064, 14720, 16560, 17580, 17664, 18752, 20217, 21096, 22080, 23440, 26370, 26496, 26956, 28128, 29440, 33120, 33695, 35160, 37504, 40434, 42192, 44160, 46880, 52740, 52992, 53912, 56256, 60651, 66240, 67390, 70320, 75008, 80868, 84384, 88320, 93760, 101085, 105480, 107824, 112512, 121302, 132480, 134780, 140640, 161736, 168768, 187520, 202170, 210960, 215648, 225024, 242604, 264960, 269560, 281280, 303255, 323472, 337536, 375040, 404340, 421920, 431296, 485208, 539120, 562560, 606510, 646944, 675072, 808680, 843840, 862592, 970416, 1078240, 1125120, 1213020, 1293888, 1617360, 1687680, 1725184, 1940832, 2156480, 2426040, 2587776, 3234720, 3375360, 3881664, 4312960, 4852080, 5175552, 6469440, 7763328, 8625920, 9704160, 12938880, 15526656, 19408320, 25877760, 38816640, 77633280]

約数ペア:

[(1, 77633280), (2, 38816640), (3, 25877760), (4, 19408320), (5, 15526656), (6, 12938880), (8, 9704160), (9, 8625920), (10, 7763328), (12, 6469440), (15, 5175552), (16, 4852080), (18, 4312960), (20, 3881664), (23, 3375360), (24, 3234720), (30, 2587776), (32, 2426040), (36, 2156480), (40, 1940832), (45, 1725184), (46, 1687680), (48, 1617360), (60, 1293888), (64, 1213020), (69, 1125120), (72, 1078240), (80, 970416), (90, 862592), (92, 843840), (96, 808680), (115, 675072), (120, 646944), (128, 606510), (138, 562560), (144, 539120), (160, 485208), (180, 431296), (184, 421920), (192, 404340), (207, 375040), (230, 337536), (240, 323472), (256, 303255), (276, 281280), (288, 269560), (293, 264960), (320, 242604), (345, 225024), (360, 215648), (368, 210960), (384, 202170), (414, 187520), (460, 168768), (480, 161736), (552, 140640), (576, 134780), (586, 132480), (640, 121302), (690, 112512), (720, 107824), (736, 105480), (768, 101085), (828, 93760), (879, 88320), (920, 84384), (960, 80868), (1035, 75008), (1104, 70320), (1152, 67390), (1172, 66240), (1280, 60651), (1380, 56256), (1440, 53912), (1465, 52992), (1472, 52740), (1656, 46880), (1758, 44160), (1840, 42192), (1920, 40434), (2070, 37504), (2208, 35160), (2304, 33695), (2344, 33120), (2637, 29440), (2760, 28128), (2880, 26956), (2930, 26496), (2944, 26370), (3312, 23440), (3516, 22080), (3680, 21096), (3840, 20217), (4140, 18752), (4395, 17664), (4416, 17580), (4688, 16560), (5274, 14720), (5520, 14064), (5760, 13478), (5860, 13248), (5888, 13185), (6624, 11720), (6739, 11520), (7032, 11040), (7360, 10548), (8280, 9376), (8790, 8832)]