181159680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 659312640

約数和(自身を除く): 478152960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 191, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 382, 384, 390, 416, 456, 480, 494, 520, 570, 573, 608, 624, 640, 741, 760, 764, 768, 780, 832, 912, 955, 960, 988, 1040, 1140, 1146, 1216, 1235, 1248, 1280, 1482, 1520, 1528, 1560, 1664, 1824, 1910, 1920, 1976, 2080, 2280, 2292, 2432, 2470, 2483, 2496, 2865, 2964, 3040, 3056, 3120, 3328, 3629, 3648, 3705, 3820, 3840, 3952, 4160, 4560, 4584, 4864, 4940, 4966, 4992, 5730, 5928, 6080, 6112, 6240, 7258, 7296, 7410, 7449, 7640, 7904, 8320, 9120, 9168, 9880, 9932, 9984, 10887, 11460, 11856, 12160, 12224, 12415, 12480, 14516, 14592, 14820, 14898, 15280, 15808, 16640, 18145, 18240, 18336, 19760, 19864, 21774, 22920, 23712, 24320, 24448, 24830, 24960, 29032, 29640, 29796, 30560, 31616, 36290, 36480, 36672, 37245, 39520, 39728, 43548, 45840, 47177, 47424, 48896, 49660, 49920, 54435, 58064, 59280, 59592, 61120, 63232, 72580, 72960, 73344, 74490, 79040, 79456, 87096, 91680, 94354, 94848, 99320, 108870, 116128, 118560, 119184, 122240, 141531, 145160, 146688, 148980, 158080, 158912, 174192, 183360, 188708, 189696, 198640, 217740, 232256, 235885, 237120, 238368, 244480, 283062, 290320, 297960, 316160, 317824, 348384, 366720, 377416, 397280, 435480, 464512, 471770, 474240, 476736, 566124, 580640, 595920, 635648, 696768, 707655, 733440, 754832, 794560, 870960, 929024, 943540, 948480, 953472, 1132248, 1161280, 1191840, 1393536, 1415310, 1509664, 1589120, 1741920, 1887080, 1906944, 2264496, 2322560, 2383680, 2787072, 2830620, 3019328, 3178240, 3483840, 3774160, 4528992, 4645120, 4767360, 5661240, 6038656, 6967680, 7548320, 9057984, 9534720, 11322480, 12077312, 13935360, 15096640, 18115968, 22644960, 30193280, 36231936, 45289920, 60386560, 90579840, 181159680]

約数ペア:

[(1, 181159680), (2, 90579840), (3, 60386560), (4, 45289920), (5, 36231936), (6, 30193280), (8, 22644960), (10, 18115968), (12, 15096640), (13, 13935360), (15, 12077312), (16, 11322480), (19, 9534720), (20, 9057984), (24, 7548320), (26, 6967680), (30, 6038656), (32, 5661240), (38, 4767360), (39, 4645120), (40, 4528992), (48, 3774160), (52, 3483840), (57, 3178240), (60, 3019328), (64, 2830620), (65, 2787072), (76, 2383680), (78, 2322560), (80, 2264496), (95, 1906944), (96, 1887080), (104, 1741920), (114, 1589120), (120, 1509664), (128, 1415310), (130, 1393536), (152, 1191840), (156, 1161280), (160, 1132248), (190, 953472), (191, 948480), (192, 943540), (195, 929024), (208, 870960), (228, 794560), (240, 754832), (247, 733440), (256, 707655), (260, 696768), (285, 635648), (304, 595920), (312, 580640), (320, 566124), (380, 476736), (382, 474240), (384, 471770), (390, 464512), (416, 435480), (456, 397280), (480, 377416), (494, 366720), (520, 348384), (570, 317824), (573, 316160), (608, 297960), (624, 290320), (640, 283062), (741, 244480), (760, 238368), (764, 237120), (768, 235885), (780, 232256), (832, 217740), (912, 198640), (955, 189696), (960, 188708), (988, 183360), (1040, 174192), (1140, 158912), (1146, 158080), (1216, 148980), (1235, 146688), (1248, 145160), (1280, 141531), (1482, 122240), (1520, 119184), (1528, 118560), (1560, 116128), (1664, 108870), (1824, 99320), (1910, 94848), (1920, 94354), (1976, 91680), (2080, 87096), (2280, 79456), (2292, 79040), (2432, 74490), (2470, 73344), (2483, 72960), (2496, 72580), (2865, 63232), (2964, 61120), (3040, 59592), (3056, 59280), (3120, 58064), (3328, 54435), (3629, 49920), (3648, 49660), (3705, 48896), (3820, 47424), (3840, 47177), (3952, 45840), (4160, 43548), (4560, 39728), (4584, 39520), (4864, 37245), (4940, 36672), (4966, 36480), (4992, 36290), (5730, 31616), (5928, 30560), (6080, 29796), (6112, 29640), (6240, 29032), (7258, 24960), (7296, 24830), (7410, 24448), (7449, 24320), (7640, 23712), (7904, 22920), (8320, 21774), (9120, 19864), (9168, 19760), (9880, 18336), (9932, 18240), (9984, 18145), (10887, 16640), (11460, 15808), (11856, 15280), (12160, 14898), (12224, 14820), (12415, 14592), (12480, 14516)]