715702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 2001871872

約数和(自身を除く): 1286168912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 181, 184, 230, 280, 307, 322, 362, 368, 460, 560, 614, 644, 724, 805, 905, 920, 1228, 1267, 1288, 1448, 1535, 1610, 1810, 1840, 2149, 2456, 2534, 2576, 2896, 3070, 3220, 3620, 4163, 4298, 4912, 5068, 6140, 6335, 6440, 7061, 7240, 8326, 8596, 10136, 10745, 12280, 12670, 12880, 14122, 14480, 16652, 17192, 20272, 20815, 21490, 24560, 25340, 28244, 29141, 33304, 34384, 35305, 41630, 42980, 49427, 50680, 55567, 56488, 58282, 66608, 70610, 83260, 85960, 98854, 101360, 111134, 112976, 116564, 141220, 145705, 166520, 171920, 197708, 222268, 233128, 247135, 277835, 282440, 291410, 333040, 388969, 395416, 444536, 466256, 494270, 555670, 564880, 582820, 777938, 790832, 889072, 988540, 1111340, 1165640, 1278041, 1555876, 1944845, 1977080, 2222680, 2331280, 2556082, 3111752, 3889690, 3954160, 4445360, 5112164, 6223504, 6390205, 7779380, 8946287, 10224328, 12780410, 15558760, 17892574, 20448656, 25560820, 31117520, 35785148, 44731435, 51121640, 71570296, 89462870, 102243280, 143140592, 178925740, 357851480, 715702960]

約数ペア:

[(1, 715702960), (2, 357851480), (4, 178925740), (5, 143140592), (7, 102243280), (8, 89462870), (10, 71570296), (14, 51121640), (16, 44731435), (20, 35785148), (23, 31117520), (28, 25560820), (35, 20448656), (40, 17892574), (46, 15558760), (56, 12780410), (70, 10224328), (80, 8946287), (92, 7779380), (112, 6390205), (115, 6223504), (140, 5112164), (161, 4445360), (181, 3954160), (184, 3889690), (230, 3111752), (280, 2556082), (307, 2331280), (322, 2222680), (362, 1977080), (368, 1944845), (460, 1555876), (560, 1278041), (614, 1165640), (644, 1111340), (724, 988540), (805, 889072), (905, 790832), (920, 777938), (1228, 582820), (1267, 564880), (1288, 555670), (1448, 494270), (1535, 466256), (1610, 444536), (1810, 395416), (1840, 388969), (2149, 333040), (2456, 291410), (2534, 282440), (2576, 277835), (2896, 247135), (3070, 233128), (3220, 222268), (3620, 197708), (4163, 171920), (4298, 166520), (4912, 145705), (5068, 141220), (6140, 116564), (6335, 112976), (6440, 111134), (7061, 101360), (7240, 98854), (8326, 85960), (8596, 83260), (10136, 70610), (10745, 66608), (12280, 58282), (12670, 56488), (12880, 55567), (14122, 50680), (14480, 49427), (16652, 42980), (17192, 41630), (20272, 35305), (20815, 34384), (21490, 33304), (24560, 29141), (25340, 28244)]