440970660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6138

約数の個数: 144

約数和(自身を含む): 1487216640

約数和(自身を除く): 1046245980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 6079, 7254, 8060, 12090, 12158, 14508, 18135, 18237, 24180, 24316, 30395, 36270, 36474, 54711, 60790, 72540, 72948, 79027, 91185, 109422, 121580, 158054, 182370, 188449, 218844, 237081, 273555, 316108, 364740, 376898, 395135, 474162, 547110, 565347, 711243, 753796, 790270, 942245, 948324, 1094220, 1130694, 1185405, 1422486, 1580540, 1696041, 1884490, 2261388, 2370810, 2449837, 2826735, 2844972, 3392082, 3556215, 3768980, 4741620, 4899674, 5653470, 6784164, 7112430, 7349511, 8480205, 9799348, 11306940, 12249185, 14224860, 14699022, 16960410, 22048533, 24498370, 29398044, 33920820, 36747555, 44097066, 48996740, 73495110, 88194132, 110242665, 146990220, 220485330, 440970660]

約数ペア:

[(1, 440970660), (2, 220485330), (3, 146990220), (4, 110242665), (5, 88194132), (6, 73495110), (9, 48996740), (10, 44097066), (12, 36747555), (13, 33920820), (15, 29398044), (18, 24498370), (20, 22048533), (26, 16960410), (30, 14699022), (31, 14224860), (36, 12249185), (39, 11306940), (45, 9799348), (52, 8480205), (60, 7349511), (62, 7112430), (65, 6784164), (78, 5653470), (90, 4899674), (93, 4741620), (117, 3768980), (124, 3556215), (130, 3392082), (155, 2844972), (156, 2826735), (180, 2449837), (186, 2370810), (195, 2261388), (234, 1884490), (260, 1696041), (279, 1580540), (310, 1422486), (372, 1185405), (390, 1130694), (403, 1094220), (465, 948324), (468, 942245), (558, 790270), (585, 753796), (620, 711243), (780, 565347), (806, 547110), (930, 474162), (1116, 395135), (1170, 376898), (1209, 364740), (1395, 316108), (1612, 273555), (1860, 237081), (2015, 218844), (2340, 188449), (2418, 182370), (2790, 158054), (3627, 121580), (4030, 109422), (4836, 91185), (5580, 79027), (6045, 72948), (6079, 72540), (7254, 60790), (8060, 54711), (12090, 36474), (12158, 36270), (14508, 30395), (18135, 24316), (18237, 24180)]