259377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5217

約数の個数: 160

約数和(自身を含む): 923512320

約数和(自身を除く): 664134960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 5171, 6270, 8360, 10032, 10342, 12540, 15513, 16720, 20684, 25080, 25855, 31026, 41368, 50160, 51710, 56881, 62052, 77565, 82736, 98249, 103420, 113762, 124104, 155130, 170643, 196498, 206840, 227524, 248208, 284405, 294747, 310260, 341286, 392996, 413680, 455048, 491245, 568810, 589494, 620520, 682572, 785992, 853215, 910096, 982490, 1080739, 1137620, 1178988, 1241040, 1365144, 1473735, 1571984, 1706430, 1964980, 2161478, 2275240, 2357976, 2730288, 2947470, 3242217, 3412860, 3929960, 4322956, 4550480, 4715952, 5403695, 5894940, 6484434, 6825720, 7859920, 8645912, 10807390, 11789880, 12968868, 13651440, 16211085, 17291824, 21614780, 23579760, 25937736, 32422170, 43229560, 51875472, 64844340, 86459120, 129688680, 259377360]

約数ペア:

[(1, 259377360), (2, 129688680), (3, 86459120), (4, 64844340), (5, 51875472), (6, 43229560), (8, 32422170), (10, 25937736), (11, 23579760), (12, 21614780), (15, 17291824), (16, 16211085), (19, 13651440), (20, 12968868), (22, 11789880), (24, 10807390), (30, 8645912), (33, 7859920), (38, 6825720), (40, 6484434), (44, 5894940), (48, 5403695), (55, 4715952), (57, 4550480), (60, 4322956), (66, 3929960), (76, 3412860), (80, 3242217), (88, 2947470), (95, 2730288), (110, 2357976), (114, 2275240), (120, 2161478), (132, 1964980), (152, 1706430), (165, 1571984), (176, 1473735), (190, 1365144), (209, 1241040), (220, 1178988), (228, 1137620), (240, 1080739), (264, 982490), (285, 910096), (304, 853215), (330, 785992), (380, 682572), (418, 620520), (440, 589494), (456, 568810), (528, 491245), (570, 455048), (627, 413680), (660, 392996), (760, 341286), (836, 310260), (880, 294747), (912, 284405), (1045, 248208), (1140, 227524), (1254, 206840), (1320, 196498), (1520, 170643), (1672, 155130), (2090, 124104), (2280, 113762), (2508, 103420), (2640, 98249), (3135, 82736), (3344, 77565), (4180, 62052), (4560, 56881), (5016, 51710), (5171, 50160), (6270, 41368), (8360, 31026), (10032, 25855), (10342, 25080), (12540, 20684), (15513, 16720)]