708563280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 2287853568

約数和(自身を除く): 1579290288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 186, 240, 248, 262, 310, 372, 393, 465, 496, 524, 620, 655, 727, 744, 786, 930, 1048, 1240, 1310, 1454, 1488, 1572, 1860, 1965, 2096, 2181, 2480, 2620, 2908, 3144, 3635, 3720, 3930, 4061, 4362, 5240, 5816, 6288, 7270, 7440, 7860, 8122, 8724, 10480, 10905, 11632, 12183, 14540, 15720, 16244, 17448, 20305, 21810, 22537, 24366, 29080, 31440, 32488, 34896, 40610, 43620, 45074, 48732, 58160, 60915, 64976, 67611, 81220, 87240, 90148, 95237, 97464, 112685, 121830, 135222, 162440, 174480, 180296, 190474, 194928, 225370, 243660, 270444, 285711, 324880, 338055, 360592, 380948, 450740, 476185, 487320, 540888, 571422, 676110, 761896, 901480, 952370, 974640, 1081776, 1142844, 1352220, 1428555, 1523792, 1802960, 1904740, 2285688, 2704440, 2857110, 2952347, 3809480, 4571376, 5408880, 5714220, 5904694, 7618960, 8857041, 11428440, 11809388, 14761735, 17714082, 22856880, 23618776, 29523470, 35428164, 44285205, 47237552, 59046940, 70856328, 88570410, 118093880, 141712656, 177140820, 236187760, 354281640, 708563280]

約数ペア:

[(1, 708563280), (2, 354281640), (3, 236187760), (4, 177140820), (5, 141712656), (6, 118093880), (8, 88570410), (10, 70856328), (12, 59046940), (15, 47237552), (16, 44285205), (20, 35428164), (24, 29523470), (30, 23618776), (31, 22856880), (40, 17714082), (48, 14761735), (60, 11809388), (62, 11428440), (80, 8857041), (93, 7618960), (120, 5904694), (124, 5714220), (131, 5408880), (155, 4571376), (186, 3809480), (240, 2952347), (248, 2857110), (262, 2704440), (310, 2285688), (372, 1904740), (393, 1802960), (465, 1523792), (496, 1428555), (524, 1352220), (620, 1142844), (655, 1081776), (727, 974640), (744, 952370), (786, 901480), (930, 761896), (1048, 676110), (1240, 571422), (1310, 540888), (1454, 487320), (1488, 476185), (1572, 450740), (1860, 380948), (1965, 360592), (2096, 338055), (2181, 324880), (2480, 285711), (2620, 270444), (2908, 243660), (3144, 225370), (3635, 194928), (3720, 190474), (3930, 180296), (4061, 174480), (4362, 162440), (5240, 135222), (5816, 121830), (6288, 112685), (7270, 97464), (7440, 95237), (7860, 90148), (8122, 87240), (8724, 81220), (10480, 67611), (10905, 64976), (11632, 60915), (12183, 58160), (14540, 48732), (15720, 45074), (16244, 43620), (17448, 40610), (20305, 34896), (21810, 32488), (22537, 31440), (24366, 29080)]