944479760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 2614594560

約数和(自身を除く): 1670114800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 79, 80, 112, 140, 148, 158, 185, 259, 280, 296, 316, 370, 395, 518, 553, 560, 577, 592, 632, 740, 790, 1036, 1106, 1154, 1264, 1295, 1480, 1580, 2072, 2212, 2308, 2590, 2765, 2885, 2923, 2960, 3160, 4039, 4144, 4424, 4616, 5180, 5530, 5770, 5846, 6320, 8078, 8848, 9232, 10360, 11060, 11540, 11692, 14615, 16156, 20195, 20461, 20720, 21349, 22120, 23080, 23384, 29230, 32312, 40390, 40922, 42698, 44240, 45583, 46160, 46768, 58460, 64624, 80780, 81844, 85396, 91166, 102305, 106745, 116920, 149443, 161560, 163688, 170792, 182332, 204610, 213490, 227915, 233840, 298886, 319081, 323120, 327376, 341584, 364664, 409220, 426980, 455830, 597772, 638162, 729328, 747215, 818440, 853960, 911660, 1195544, 1276324, 1494430, 1595405, 1636880, 1686571, 1707920, 1823320, 2391088, 2552648, 2988860, 3190810, 3373142, 3646640, 5105296, 5977720, 6381620, 6746284, 8432855, 11805997, 11955440, 12763240, 13492568, 16865710, 23611994, 25526480, 26985136, 33731420, 47223988, 59029985, 67462840, 94447976, 118059970, 134925680, 188895952, 236119940, 472239880, 944479760]

約数ペア:

[(1, 944479760), (2, 472239880), (4, 236119940), (5, 188895952), (7, 134925680), (8, 118059970), (10, 94447976), (14, 67462840), (16, 59029985), (20, 47223988), (28, 33731420), (35, 26985136), (37, 25526480), (40, 23611994), (56, 16865710), (70, 13492568), (74, 12763240), (79, 11955440), (80, 11805997), (112, 8432855), (140, 6746284), (148, 6381620), (158, 5977720), (185, 5105296), (259, 3646640), (280, 3373142), (296, 3190810), (316, 2988860), (370, 2552648), (395, 2391088), (518, 1823320), (553, 1707920), (560, 1686571), (577, 1636880), (592, 1595405), (632, 1494430), (740, 1276324), (790, 1195544), (1036, 911660), (1106, 853960), (1154, 818440), (1264, 747215), (1295, 729328), (1480, 638162), (1580, 597772), (2072, 455830), (2212, 426980), (2308, 409220), (2590, 364664), (2765, 341584), (2885, 327376), (2923, 323120), (2960, 319081), (3160, 298886), (4039, 233840), (4144, 227915), (4424, 213490), (4616, 204610), (5180, 182332), (5530, 170792), (5770, 163688), (5846, 161560), (6320, 149443), (8078, 116920), (8848, 106745), (9232, 102305), (10360, 91166), (11060, 85396), (11540, 81844), (11692, 80780), (14615, 64624), (16156, 58460), (20195, 46768), (20461, 46160), (20720, 45583), (21349, 44240), (22120, 42698), (23080, 40922), (23384, 40390), (29230, 32312)]