155266560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 240

約数和(自身を含む): 563026464

約数和(自身を除く): 407759904

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, 512, 552, 576, 586, 640, 690, 720, 736, 768, 828, 879, 920, 960, 1035, 1104, 1152, 1172, 1280, 1380, 1440, 1465, 1472, 1536, 1656, 1758, 1840, 1920, 2070, 2208, 2304, 2344, 2560, 2637, 2760, 2880, 2930, 2944, 3312, 3516, 3680, 3840, 4140, 4395, 4416, 4608, 4688, 5274, 5520, 5760, 5860, 5888, 6624, 6739, 7032, 7360, 7680, 8280, 8790, 8832, 9376, 10548, 11040, 11520, 11720, 11776, 13185, 13248, 13478, 14064, 14720, 16560, 17580, 17664, 18752, 20217, 21096, 22080, 23040, 23440, 26370, 26496, 26956, 28128, 29440, 33120, 33695, 35160, 35328, 37504, 40434, 42192, 44160, 46880, 52740, 52992, 53912, 56256, 58880, 60651, 66240, 67390, 70320, 75008, 80868, 84384, 88320, 93760, 101085, 105480, 105984, 107824, 112512, 121302, 132480, 134780, 140640, 150016, 161736, 168768, 176640, 187520, 202170, 210960, 215648, 225024, 242604, 264960, 269560, 281280, 303255, 323472, 337536, 375040, 404340, 421920, 431296, 450048, 485208, 529920, 539120, 562560, 606510, 646944, 675072, 750080, 808680, 843840, 862592, 970416, 1078240, 1125120, 1213020, 1293888, 1350144, 1617360, 1687680, 1725184, 1940832, 2156480, 2250240, 2426040, 2587776, 3234720, 3375360, 3450368, 3881664, 4312960, 4852080, 5175552, 6469440, 6750720, 7763328, 8625920, 9704160, 10351104, 12938880, 15526656, 17251840, 19408320, 25877760, 31053312, 38816640, 51755520, 77633280, 155266560]

約数ペア:

[(1, 155266560), (2, 77633280), (3, 51755520), (4, 38816640), (5, 31053312), (6, 25877760), (8, 19408320), (9, 17251840), (10, 15526656), (12, 12938880), (15, 10351104), (16, 9704160), (18, 8625920), (20, 7763328), (23, 6750720), (24, 6469440), (30, 5175552), (32, 4852080), (36, 4312960), (40, 3881664), (45, 3450368), (46, 3375360), (48, 3234720), (60, 2587776), (64, 2426040), (69, 2250240), (72, 2156480), (80, 1940832), (90, 1725184), (92, 1687680), (96, 1617360), (115, 1350144), (120, 1293888), (128, 1213020), (138, 1125120), (144, 1078240), (160, 970416), (180, 862592), (184, 843840), (192, 808680), (207, 750080), (230, 675072), (240, 646944), (256, 606510), (276, 562560), (288, 539120), (293, 529920), (320, 485208), (345, 450048), (360, 431296), (368, 421920), (384, 404340), (414, 375040), (460, 337536), (480, 323472), (512, 303255), (552, 281280), (576, 269560), (586, 264960), (640, 242604), (690, 225024), (720, 215648), (736, 210960), (768, 202170), (828, 187520), (879, 176640), (920, 168768), (960, 161736), (1035, 150016), (1104, 140640), (1152, 134780), (1172, 132480), (1280, 121302), (1380, 112512), (1440, 107824), (1465, 105984), (1472, 105480), (1536, 101085), (1656, 93760), (1758, 88320), (1840, 84384), (1920, 80868), (2070, 75008), (2208, 70320), (2304, 67390), (2344, 66240), (2560, 60651), (2637, 58880), (2760, 56256), (2880, 53912), (2930, 52992), (2944, 52740), (3312, 46880), (3516, 44160), (3680, 42192), (3840, 40434), (4140, 37504), (4395, 35328), (4416, 35160), (4608, 33695), (4688, 33120), (5274, 29440), (5520, 28128), (5760, 26956), (5860, 26496), (5888, 26370), (6624, 23440), (6739, 23040), (7032, 22080), (7360, 21096), (7680, 20217), (8280, 18752), (8790, 17664), (8832, 17580), (9376, 16560), (10548, 14720), (11040, 14064), (11520, 13478), (11720, 13248), (11776, 13185)]