7156977660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{55147}}^1$

素因数の和:55272

約数の個数: 144

約数和(自身を含む): 25052192256

約数和(自身を除く): 17895214596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2884, 3090, 3605, 3708, 4326, 4635, 6180, 6489, 7210, 8652, 9270, 10815, 12978, 14420, 18540, 21630, 25956, 32445, 43260, 55147, 64890, 110294, 129780, 165441, 220588, 275735, 330882, 386029, 496323, 551470, 661764, 772058, 827205, 992646, 1102940, 1158087, 1544116, 1654410, 1930145, 1985292, 2316174, 2481615, 3308820, 3474261, 3860290, 4632348, 4963230, 5680141, 5790435, 6948522, 7720580, 9926460, 11360282, 11580870, 13897044, 17040423, 17371305, 22720564, 23161740, 28400705, 34080846, 34742610, 39760987, 51121269, 56801410, 68161692, 69485220, 79521974, 85202115, 102242538, 113602820, 119282961, 159043948, 170404230, 198804935, 204485076, 238565922, 255606345, 340808460, 357848883, 397609870, 477131844, 511212690, 596414805, 715697766, 795219740, 1022425380, 1192829610, 1431395532, 1789244415, 2385659220, 3578488830, 7156977660]

約数ペア:

[(1, 7156977660), (2, 3578488830), (3, 2385659220), (4, 1789244415), (5, 1431395532), (6, 1192829610), (7, 1022425380), (9, 795219740), (10, 715697766), (12, 596414805), (14, 511212690), (15, 477131844), (18, 397609870), (20, 357848883), (21, 340808460), (28, 255606345), (30, 238565922), (35, 204485076), (36, 198804935), (42, 170404230), (45, 159043948), (60, 119282961), (63, 113602820), (70, 102242538), (84, 85202115), (90, 79521974), (103, 69485220), (105, 68161692), (126, 56801410), (140, 51121269), (180, 39760987), (206, 34742610), (210, 34080846), (252, 28400705), (309, 23161740), (315, 22720564), (412, 17371305), (420, 17040423), (515, 13897044), (618, 11580870), (630, 11360282), (721, 9926460), (927, 7720580), (1030, 6948522), (1236, 5790435), (1260, 5680141), (1442, 4963230), (1545, 4632348), (1854, 3860290), (2060, 3474261), (2163, 3308820), (2884, 2481615), (3090, 2316174), (3605, 1985292), (3708, 1930145), (4326, 1654410), (4635, 1544116), (6180, 1158087), (6489, 1102940), (7210, 992646), (8652, 827205), (9270, 772058), (10815, 661764), (12978, 551470), (14420, 496323), (18540, 386029), (21630, 330882), (25956, 275735), (32445, 220588), (43260, 165441), (55147, 129780), (64890, 110294)]