1359721880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^4\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 3641930640

約数和(自身を除く): 2282208760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 85, 88, 110, 136, 148, 170, 185, 187, 220, 289, 296, 340, 370, 374, 407, 440, 578, 629, 680, 740, 748, 814, 935, 1156, 1258, 1445, 1480, 1496, 1628, 1870, 2035, 2312, 2516, 2890, 3145, 3179, 3256, 3740, 4070, 4913, 5032, 5780, 6290, 6358, 6919, 7480, 8140, 9826, 10693, 11560, 12580, 12716, 13838, 15895, 16280, 19652, 21386, 24565, 25160, 25432, 27676, 31790, 34595, 39304, 42772, 49130, 53465, 54043, 55352, 63580, 69190, 83521, 85544, 98260, 106930, 108086, 117623, 127160, 138380, 167042, 181781, 196520, 213860, 216172, 235246, 270215, 276760, 334084, 363562, 417605, 427720, 432344, 470492, 540430, 588115, 668168, 727124, 835210, 908905, 918731, 940984, 1080860, 1176230, 1454248, 1670420, 1817810, 1837462, 1999591, 2161720, 2352460, 3090277, 3340840, 3635620, 3674924, 3999182, 4593655, 4704920, 6180554, 7271240, 7349848, 7998364, 9187310, 9997955, 12361108, 15451385, 15996728, 18374620, 19995910, 24722216, 30902770, 33993047, 36749240, 39991820, 61805540, 67986094, 79983640, 123611080, 135972188, 169965235, 271944376, 339930470, 679860940, 1359721880]

約数ペア:

[(1, 1359721880), (2, 679860940), (4, 339930470), (5, 271944376), (8, 169965235), (10, 135972188), (11, 123611080), (17, 79983640), (20, 67986094), (22, 61805540), (34, 39991820), (37, 36749240), (40, 33993047), (44, 30902770), (55, 24722216), (68, 19995910), (74, 18374620), (85, 15996728), (88, 15451385), (110, 12361108), (136, 9997955), (148, 9187310), (170, 7998364), (185, 7349848), (187, 7271240), (220, 6180554), (289, 4704920), (296, 4593655), (340, 3999182), (370, 3674924), (374, 3635620), (407, 3340840), (440, 3090277), (578, 2352460), (629, 2161720), (680, 1999591), (740, 1837462), (748, 1817810), (814, 1670420), (935, 1454248), (1156, 1176230), (1258, 1080860), (1445, 940984), (1480, 918731), (1496, 908905), (1628, 835210), (1870, 727124), (2035, 668168), (2312, 588115), (2516, 540430), (2890, 470492), (3145, 432344), (3179, 427720), (3256, 417605), (3740, 363562), (4070, 334084), (4913, 276760), (5032, 270215), (5780, 235246), (6290, 216172), (6358, 213860), (6919, 196520), (7480, 181781), (8140, 167042), (9826, 138380), (10693, 127160), (11560, 117623), (12580, 108086), (12716, 106930), (13838, 98260), (15895, 85544), (16280, 83521), (19652, 69190), (21386, 63580), (24565, 55352), (25160, 54043), (25432, 53465), (27676, 49130), (31790, 42772), (34595, 39304)]