159169920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 256

約数和(自身を含む): 625121280

約数和(自身を除く): 465951360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 911, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1822, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2733, 2912, 3120, 3360, 3640, 3644, 4160, 4368, 4480, 4555, 4992, 5460, 5466, 5824, 6240, 6377, 6720, 7280, 7288, 8320, 8736, 9110, 10920, 10932, 11648, 11843, 12480, 12754, 13440, 13665, 14560, 14576, 17472, 18220, 19131, 21840, 21864, 23686, 24960, 25508, 27330, 29120, 29152, 31885, 34944, 35529, 36440, 38262, 43680, 43728, 47372, 51016, 54660, 58240, 58304, 59215, 63770, 71058, 72880, 76524, 82901, 87360, 87456, 94744, 95655, 102032, 109320, 116608, 118430, 127540, 142116, 145760, 153048, 165802, 174720, 174912, 177645, 189488, 191310, 204064, 218640, 236860, 248703, 255080, 284232, 291520, 306096, 331604, 349824, 355290, 378976, 382620, 408128, 414505, 437280, 473720, 497406, 510160, 568464, 583040, 612192, 663208, 710580, 757952, 765240, 816256, 829010, 874560, 947440, 994812, 1020320, 1136928, 1224384, 1243515, 1326416, 1421160, 1515904, 1530480, 1658020, 1749120, 1894880, 1989624, 2040640, 2273856, 2448768, 2487030, 2652832, 2842320, 3060960, 3316040, 3789760, 3979248, 4081280, 4547712, 4974060, 5305664, 5684640, 6121920, 6632080, 7579520, 7958496, 9948120, 10611328, 11369280, 12243840, 13264160, 15916992, 19896240, 22738560, 26528320, 31833984, 39792480, 53056640, 79584960, 159169920]

約数ペア:

[(1, 159169920), (2, 79584960), (3, 53056640), (4, 39792480), (5, 31833984), (6, 26528320), (7, 22738560), (8, 19896240), (10, 15916992), (12, 13264160), (13, 12243840), (14, 11369280), (15, 10611328), (16, 9948120), (20, 7958496), (21, 7579520), (24, 6632080), (26, 6121920), (28, 5684640), (30, 5305664), (32, 4974060), (35, 4547712), (39, 4081280), (40, 3979248), (42, 3789760), (48, 3316040), (52, 3060960), (56, 2842320), (60, 2652832), (64, 2487030), (65, 2448768), (70, 2273856), (78, 2040640), (80, 1989624), (84, 1894880), (91, 1749120), (96, 1658020), (104, 1530480), (105, 1515904), (112, 1421160), (120, 1326416), (128, 1243515), (130, 1224384), (140, 1136928), (156, 1020320), (160, 994812), (168, 947440), (182, 874560), (192, 829010), (195, 816256), (208, 765240), (210, 757952), (224, 710580), (240, 663208), (260, 612192), (273, 583040), (280, 568464), (312, 510160), (320, 497406), (336, 473720), (364, 437280), (384, 414505), (390, 408128), (416, 382620), (420, 378976), (448, 355290), (455, 349824), (480, 331604), (520, 306096), (546, 291520), (560, 284232), (624, 255080), (640, 248703), (672, 236860), (728, 218640), (780, 204064), (832, 191310), (840, 189488), (896, 177645), (910, 174912), (911, 174720), (960, 165802), (1040, 153048), (1092, 145760), (1120, 142116), (1248, 127540), (1344, 118430), (1365, 116608), (1456, 109320), (1560, 102032), (1664, 95655), (1680, 94744), (1820, 87456), (1822, 87360), (1920, 82901), (2080, 76524), (2184, 72880), (2240, 71058), (2496, 63770), (2688, 59215), (2730, 58304), (2733, 58240), (2912, 54660), (3120, 51016), (3360, 47372), (3640, 43728), (3644, 43680), (4160, 38262), (4368, 36440), (4480, 35529), (4555, 34944), (4992, 31885), (5460, 29152), (5466, 29120), (5824, 27330), (6240, 25508), (6377, 24960), (6720, 23686), (7280, 21864), (7288, 21840), (8320, 19131), (8736, 18220), (9110, 17472), (10920, 14576), (10932, 14560), (11648, 13665), (11843, 13440), (12480, 12754)]