707475240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 2365459200

約数和(自身を除く): 1657983960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 89, 90, 120, 142, 178, 180, 213, 267, 284, 311, 355, 356, 360, 426, 445, 534, 568, 622, 639, 710, 712, 801, 852, 890, 933, 1065, 1068, 1244, 1278, 1335, 1420, 1555, 1602, 1704, 1780, 1866, 2130, 2136, 2488, 2556, 2670, 2799, 2840, 3110, 3195, 3204, 3560, 3732, 4005, 4260, 4665, 5112, 5340, 5598, 6220, 6319, 6390, 6408, 7464, 8010, 8520, 9330, 10680, 11196, 12440, 12638, 12780, 13995, 16020, 18660, 18957, 22081, 22392, 25276, 25560, 27679, 27990, 31595, 32040, 37320, 37914, 44162, 50552, 55358, 55980, 56871, 63190, 66243, 75828, 83037, 88324, 94785, 110405, 110716, 111960, 113742, 126380, 132486, 138395, 151656, 166074, 176648, 189570, 198729, 220810, 221432, 227484, 249111, 252760, 264972, 276790, 284355, 331215, 332148, 379140, 397458, 415185, 441620, 454968, 498222, 529944, 553580, 568710, 662430, 664296, 758280, 794916, 830370, 883240, 993645, 996444, 1107160, 1137420, 1245555, 1324860, 1589832, 1660740, 1965209, 1987290, 1992888, 2274840, 2491110, 2649720, 3321480, 3930418, 3974580, 4982220, 5895627, 7860836, 7949160, 9826045, 9964440, 11791254, 15721672, 17686881, 19652090, 23582508, 29478135, 35373762, 39304180, 47165016, 58956270, 70747524, 78608360, 88434405, 117912540, 141495048, 176868810, 235825080, 353737620, 707475240]

約数ペア:

[(1, 707475240), (2, 353737620), (3, 235825080), (4, 176868810), (5, 141495048), (6, 117912540), (8, 88434405), (9, 78608360), (10, 70747524), (12, 58956270), (15, 47165016), (18, 39304180), (20, 35373762), (24, 29478135), (30, 23582508), (36, 19652090), (40, 17686881), (45, 15721672), (60, 11791254), (71, 9964440), (72, 9826045), (89, 7949160), (90, 7860836), (120, 5895627), (142, 4982220), (178, 3974580), (180, 3930418), (213, 3321480), (267, 2649720), (284, 2491110), (311, 2274840), (355, 1992888), (356, 1987290), (360, 1965209), (426, 1660740), (445, 1589832), (534, 1324860), (568, 1245555), (622, 1137420), (639, 1107160), (710, 996444), (712, 993645), (801, 883240), (852, 830370), (890, 794916), (933, 758280), (1065, 664296), (1068, 662430), (1244, 568710), (1278, 553580), (1335, 529944), (1420, 498222), (1555, 454968), (1602, 441620), (1704, 415185), (1780, 397458), (1866, 379140), (2130, 332148), (2136, 331215), (2488, 284355), (2556, 276790), (2670, 264972), (2799, 252760), (2840, 249111), (3110, 227484), (3195, 221432), (3204, 220810), (3560, 198729), (3732, 189570), (4005, 176648), (4260, 166074), (4665, 151656), (5112, 138395), (5340, 132486), (5598, 126380), (6220, 113742), (6319, 111960), (6390, 110716), (6408, 110405), (7464, 94785), (8010, 88324), (8520, 83037), (9330, 75828), (10680, 66243), (11196, 63190), (12440, 56871), (12638, 55980), (12780, 55358), (13995, 50552), (16020, 44162), (18660, 37914), (18957, 37320), (22081, 32040), (22392, 31595), (25276, 27990), (25560, 27679)]