127907520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 450787008

約数和(自身を除く): 322879488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 277, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 554, 555, 592, 624, 740, 780, 831, 832, 888, 960, 962, 1040, 1108, 1110, 1184, 1248, 1385, 1443, 1480, 1560, 1662, 1776, 1924, 2080, 2216, 2220, 2368, 2405, 2496, 2770, 2886, 2960, 3120, 3324, 3552, 3601, 3848, 4155, 4160, 4432, 4440, 4810, 5540, 5772, 5920, 6240, 6648, 7104, 7202, 7215, 7696, 8310, 8864, 8880, 9620, 10249, 10803, 11080, 11544, 11840, 12480, 13296, 14404, 14430, 15392, 16620, 17728, 17760, 18005, 19240, 20498, 21606, 22160, 23088, 26592, 28808, 28860, 30747, 30784, 33240, 35520, 36010, 38480, 40996, 43212, 44320, 46176, 51245, 53184, 54015, 57616, 57720, 61494, 66480, 72020, 76960, 81992, 86424, 88640, 92352, 102490, 108030, 115232, 115440, 122988, 132960, 133237, 144040, 153735, 153920, 163984, 172848, 204980, 216060, 230464, 230880, 245976, 265920, 266474, 288080, 307470, 327968, 345696, 399711, 409960, 432120, 461760, 491952, 532948, 576160, 614940, 655936, 666185, 691392, 799422, 819920, 864240, 983904, 1065896, 1152320, 1229880, 1332370, 1598844, 1639840, 1728480, 1967808, 1998555, 2131792, 2459760, 2664740, 3197688, 3279680, 3456960, 3997110, 4263584, 4919520, 5329480, 6395376, 7994220, 8527168, 9839040, 10658960, 12790752, 15988440, 21317920, 25581504, 31976880, 42635840, 63953760, 127907520]

約数ペア:

[(1, 127907520), (2, 63953760), (3, 42635840), (4, 31976880), (5, 25581504), (6, 21317920), (8, 15988440), (10, 12790752), (12, 10658960), (13, 9839040), (15, 8527168), (16, 7994220), (20, 6395376), (24, 5329480), (26, 4919520), (30, 4263584), (32, 3997110), (37, 3456960), (39, 3279680), (40, 3197688), (48, 2664740), (52, 2459760), (60, 2131792), (64, 1998555), (65, 1967808), (74, 1728480), (78, 1639840), (80, 1598844), (96, 1332370), (104, 1229880), (111, 1152320), (120, 1065896), (130, 983904), (148, 864240), (156, 819920), (160, 799422), (185, 691392), (192, 666185), (195, 655936), (208, 614940), (222, 576160), (240, 532948), (260, 491952), (277, 461760), (296, 432120), (312, 409960), (320, 399711), (370, 345696), (390, 327968), (416, 307470), (444, 288080), (480, 266474), (481, 265920), (520, 245976), (554, 230880), (555, 230464), (592, 216060), (624, 204980), (740, 172848), (780, 163984), (831, 153920), (832, 153735), (888, 144040), (960, 133237), (962, 132960), (1040, 122988), (1108, 115440), (1110, 115232), (1184, 108030), (1248, 102490), (1385, 92352), (1443, 88640), (1480, 86424), (1560, 81992), (1662, 76960), (1776, 72020), (1924, 66480), (2080, 61494), (2216, 57720), (2220, 57616), (2368, 54015), (2405, 53184), (2496, 51245), (2770, 46176), (2886, 44320), (2960, 43212), (3120, 40996), (3324, 38480), (3552, 36010), (3601, 35520), (3848, 33240), (4155, 30784), (4160, 30747), (4432, 28860), (4440, 28808), (4810, 26592), (5540, 23088), (5772, 22160), (5920, 21606), (6240, 20498), (6648, 19240), (7104, 18005), (7202, 17760), (7215, 17728), (7696, 16620), (8310, 15392), (8864, 14430), (8880, 14404), (9620, 13296), (10249, 12480), (10803, 11840), (11080, 11544)]