1244274360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1831}}^1$

素因数の和:2661

約数の個数: 128

約数和(自身を含む): 4273689600

約数和(自身を除く): 3029415240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 809, 840, 1618, 1831, 2427, 3236, 3662, 4045, 4854, 5493, 5663, 6472, 7324, 8090, 9155, 9708, 10986, 11326, 12135, 12817, 14648, 16180, 16989, 18310, 19416, 21972, 22652, 24270, 25634, 27465, 28315, 32360, 33978, 36620, 38451, 43944, 45304, 48540, 51268, 54930, 56630, 64085, 67956, 73240, 76902, 84945, 97080, 102536, 109860, 113260, 128170, 135912, 153804, 169890, 192255, 219720, 226520, 256340, 307608, 339780, 384510, 512680, 679560, 769020, 1481279, 1538040, 2962558, 4443837, 5925116, 7406395, 8887674, 10368953, 11850232, 14812790, 17775348, 20737906, 22219185, 29625580, 31106859, 35550696, 41475812, 44438370, 51844765, 59251160, 62213718, 82951624, 88876740, 103689530, 124427436, 155534295, 177753480, 207379060, 248854872, 311068590, 414758120, 622137180, 1244274360]

約数ペア:

[(1, 1244274360), (2, 622137180), (3, 414758120), (4, 311068590), (5, 248854872), (6, 207379060), (7, 177753480), (8, 155534295), (10, 124427436), (12, 103689530), (14, 88876740), (15, 82951624), (20, 62213718), (21, 59251160), (24, 51844765), (28, 44438370), (30, 41475812), (35, 35550696), (40, 31106859), (42, 29625580), (56, 22219185), (60, 20737906), (70, 17775348), (84, 14812790), (105, 11850232), (120, 10368953), (140, 8887674), (168, 7406395), (210, 5925116), (280, 4443837), (420, 2962558), (809, 1538040), (840, 1481279), (1618, 769020), (1831, 679560), (2427, 512680), (3236, 384510), (3662, 339780), (4045, 307608), (4854, 256340), (5493, 226520), (5663, 219720), (6472, 192255), (7324, 169890), (8090, 153804), (9155, 135912), (9708, 128170), (10986, 113260), (11326, 109860), (12135, 102536), (12817, 97080), (14648, 84945), (16180, 76902), (16989, 73240), (18310, 67956), (19416, 64085), (21972, 56630), (22652, 54930), (24270, 51268), (25634, 48540), (27465, 45304), (28315, 43944), (32360, 38451), (33978, 36620)]