283400880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9963

約数の個数: 160

約数和(自身を含む): 1063217664

約数和(自身を除く): 779816784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 9923, 14280, 19846, 28560, 29769, 39692, 49615, 59538, 69461, 79384, 99230, 119076, 138922, 148845, 158768, 168691, 198460, 208383, 238152, 277844, 297690, 337382, 347305, 396920, 416766, 476304, 506073, 555688, 595380, 674764, 694610, 793840, 833532, 843455, 1012146, 1041915, 1111376, 1180837, 1190760, 1349528, 1389220, 1667064, 1686910, 2024292, 2083830, 2361674, 2381520, 2530365, 2699056, 2778440, 3334128, 3373820, 3542511, 4048584, 4167660, 4723348, 5060730, 5556880, 5904185, 6747640, 7085022, 8097168, 8335320, 9446696, 10121460, 11808370, 13495280, 14170044, 16670640, 17712555, 18893392, 20242920, 23616740, 28340088, 35425110, 40485840, 47233480, 56680176, 70850220, 94466960, 141700440, 283400880]

約数ペア:

[(1, 283400880), (2, 141700440), (3, 94466960), (4, 70850220), (5, 56680176), (6, 47233480), (7, 40485840), (8, 35425110), (10, 28340088), (12, 23616740), (14, 20242920), (15, 18893392), (16, 17712555), (17, 16670640), (20, 14170044), (21, 13495280), (24, 11808370), (28, 10121460), (30, 9446696), (34, 8335320), (35, 8097168), (40, 7085022), (42, 6747640), (48, 5904185), (51, 5556880), (56, 5060730), (60, 4723348), (68, 4167660), (70, 4048584), (80, 3542511), (84, 3373820), (85, 3334128), (102, 2778440), (105, 2699056), (112, 2530365), (119, 2381520), (120, 2361674), (136, 2083830), (140, 2024292), (168, 1686910), (170, 1667064), (204, 1389220), (210, 1349528), (238, 1190760), (240, 1180837), (255, 1111376), (272, 1041915), (280, 1012146), (336, 843455), (340, 833532), (357, 793840), (408, 694610), (420, 674764), (476, 595380), (510, 555688), (560, 506073), (595, 476304), (680, 416766), (714, 396920), (816, 347305), (840, 337382), (952, 297690), (1020, 277844), (1190, 238152), (1360, 208383), (1428, 198460), (1680, 168691), (1785, 158768), (1904, 148845), (2040, 138922), (2380, 119076), (2856, 99230), (3570, 79384), (4080, 69461), (4760, 59538), (5712, 49615), (7140, 39692), (9520, 29769), (9923, 28560), (14280, 19846)]