69686589780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1567}}^1\times {\mathrm{2309}}^1$

素因数の和:3998

約数の個数: 144

約数和(自身を含む): 213586813440

約数和(自身を除く): 143900223660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1567, 1605, 1926, 2140, 2309, 3134, 3210, 3852, 4618, 4701, 4815, 6268, 6420, 6927, 7835, 9236, 9402, 9630, 11545, 13854, 14103, 15670, 18804, 19260, 20781, 23090, 23505, 27708, 28206, 31340, 34635, 41562, 46180, 47010, 56412, 69270, 70515, 83124, 94020, 103905, 138540, 141030, 167669, 207810, 247063, 282060, 335338, 415620, 494126, 503007, 670676, 741189, 838345, 988252, 1006014, 1235315, 1482378, 1509021, 1676690, 2012028, 2223567, 2470630, 2515035, 2964756, 3018042, 3353380, 3618203, 3705945, 4447134, 4941260, 5030070, 6036084, 7236406, 7411890, 7545105, 8894268, 10060140, 10854609, 11117835, 14472812, 14823780, 15090210, 18091015, 21709218, 22235670, 30180420, 32563827, 36182030, 43418436, 44471340, 54273045, 65127654, 72364060, 108546090, 130255308, 162819135, 217092180, 325638270, 387147721, 651276540, 774295442, 1161443163, 1548590884, 1935738605, 2322886326, 3484329489, 3871477210, 4645772652, 5807215815, 6968658978, 7742954420, 11614431630, 13937317956, 17421647445, 23228863260, 34843294890, 69686589780]

約数ペア:

[(1, 69686589780), (2, 34843294890), (3, 23228863260), (4, 17421647445), (5, 13937317956), (6, 11614431630), (9, 7742954420), (10, 6968658978), (12, 5807215815), (15, 4645772652), (18, 3871477210), (20, 3484329489), (30, 2322886326), (36, 1935738605), (45, 1548590884), (60, 1161443163), (90, 774295442), (107, 651276540), (180, 387147721), (214, 325638270), (321, 217092180), (428, 162819135), (535, 130255308), (642, 108546090), (963, 72364060), (1070, 65127654), (1284, 54273045), (1567, 44471340), (1605, 43418436), (1926, 36182030), (2140, 32563827), (2309, 30180420), (3134, 22235670), (3210, 21709218), (3852, 18091015), (4618, 15090210), (4701, 14823780), (4815, 14472812), (6268, 11117835), (6420, 10854609), (6927, 10060140), (7835, 8894268), (9236, 7545105), (9402, 7411890), (9630, 7236406), (11545, 6036084), (13854, 5030070), (14103, 4941260), (15670, 4447134), (18804, 3705945), (19260, 3618203), (20781, 3353380), (23090, 3018042), (23505, 2964756), (27708, 2515035), (28206, 2470630), (31340, 2223567), (34635, 2012028), (41562, 1676690), (46180, 1509021), (47010, 1482378), (56412, 1235315), (69270, 1006014), (70515, 988252), (83124, 838345), (94020, 741189), (103905, 670676), (138540, 503007), (141030, 494126), (167669, 415620), (207810, 335338), (247063, 282060)]