10227645280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 26127360000

約数和(自身を除く): 15899714720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 127, 152, 160, 190, 236, 254, 295, 304, 380, 449, 472, 508, 590, 608, 635, 760, 898, 944, 1016, 1121, 1180, 1270, 1520, 1796, 1888, 2032, 2242, 2245, 2360, 2413, 2540, 3040, 3592, 4064, 4484, 4490, 4720, 4826, 5080, 5605, 7184, 7493, 8531, 8968, 8980, 9440, 9652, 10160, 11210, 12065, 14368, 14986, 17062, 17936, 17960, 19304, 20320, 22420, 24130, 26491, 29972, 34124, 35872, 35920, 37465, 38608, 42655, 44840, 48260, 52982, 57023, 59944, 68248, 71840, 74930, 77216, 85310, 89680, 96520, 105964, 114046, 119888, 132455, 136496, 142367, 149860, 170620, 179360, 193040, 211928, 228092, 239776, 264910, 272992, 284734, 285115, 299720, 341240, 386080, 423856, 456184, 503329, 529820, 569468, 570230, 599440, 682480, 711835, 847712, 912368, 1006658, 1059640, 1083437, 1138936, 1140460, 1198880, 1364960, 1423670, 1824736, 2013316, 2119280, 2166874, 2277872, 2280920, 2516645, 2847340, 3364357, 4026632, 4238560, 4333748, 4555744, 4561840, 5033290, 5417185, 5694680, 6728714, 8053264, 8667496, 9123680, 10066580, 10834370, 11389360, 13457428, 16106528, 16821785, 17334992, 20133160, 21668740, 22778720, 26914856, 33643570, 34669984, 40266320, 43337480, 53829712, 63922783, 67287140, 80532640, 86674960, 107659424, 127845566, 134574280, 173349920, 255691132, 269148560, 319613915, 511382264, 538297120, 639227830, 1022764528, 1278455660, 2045529056, 2556911320, 5113822640, 10227645280]

約数ペア:

[(1, 10227645280), (2, 5113822640), (4, 2556911320), (5, 2045529056), (8, 1278455660), (10, 1022764528), (16, 639227830), (19, 538297120), (20, 511382264), (32, 319613915), (38, 269148560), (40, 255691132), (59, 173349920), (76, 134574280), (80, 127845566), (95, 107659424), (118, 86674960), (127, 80532640), (152, 67287140), (160, 63922783), (190, 53829712), (236, 43337480), (254, 40266320), (295, 34669984), (304, 33643570), (380, 26914856), (449, 22778720), (472, 21668740), (508, 20133160), (590, 17334992), (608, 16821785), (635, 16106528), (760, 13457428), (898, 11389360), (944, 10834370), (1016, 10066580), (1121, 9123680), (1180, 8667496), (1270, 8053264), (1520, 6728714), (1796, 5694680), (1888, 5417185), (2032, 5033290), (2242, 4561840), (2245, 4555744), (2360, 4333748), (2413, 4238560), (2540, 4026632), (3040, 3364357), (3592, 2847340), (4064, 2516645), (4484, 2280920), (4490, 2277872), (4720, 2166874), (4826, 2119280), (5080, 2013316), (5605, 1824736), (7184, 1423670), (7493, 1364960), (8531, 1198880), (8968, 1140460), (8980, 1138936), (9440, 1083437), (9652, 1059640), (10160, 1006658), (11210, 912368), (12065, 847712), (14368, 711835), (14986, 682480), (17062, 599440), (17936, 570230), (17960, 569468), (19304, 529820), (20320, 503329), (22420, 456184), (24130, 423856), (26491, 386080), (29972, 341240), (34124, 299720), (35872, 285115), (35920, 284734), (37465, 272992), (38608, 264910), (42655, 239776), (44840, 228092), (48260, 211928), (52982, 193040), (57023, 179360), (59944, 170620), (68248, 149860), (71840, 142367), (74930, 136496), (77216, 132455), (85310, 119888), (89680, 114046), (96520, 105964)]