146996960

素因数分解:

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

素因数の和:94

約数の個数: 120

約数和(自身を含む): 402529176

約数和(自身を除く): 255532216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 289, 340, 352, 374, 440, 544, 578, 680, 748, 880, 935, 1156, 1360, 1445, 1496, 1760, 1870, 2312, 2720, 2890, 2992, 3179, 3740, 4624, 4913, 5780, 5984, 6358, 7480, 9248, 9826, 11560, 12716, 14960, 15895, 19652, 23120, 24565, 25432, 29920, 31790, 39304, 46240, 49130, 50864, 54043, 63580, 78608, 83521, 98260, 101728, 108086, 127160, 157216, 167042, 196520, 216172, 254320, 270215, 334084, 393040, 417605, 432344, 508640, 540430, 668168, 786080, 835210, 864688, 918731, 1080860, 1336336, 1670420, 1729376, 1837462, 2161720, 2672672, 3340840, 3674924, 4323440, 4593655, 6681680, 7349848, 8646880, 9187310, 13363360, 14699696, 18374620, 29399392, 36749240, 73498480, 146996960]

約数ペア:

[(1, 146996960), (2, 73498480), (4, 36749240), (5, 29399392), (8, 18374620), (10, 14699696), (11, 13363360), (16, 9187310), (17, 8646880), (20, 7349848), (22, 6681680), (32, 4593655), (34, 4323440), (40, 3674924), (44, 3340840), (55, 2672672), (68, 2161720), (80, 1837462), (85, 1729376), (88, 1670420), (110, 1336336), (136, 1080860), (160, 918731), (170, 864688), (176, 835210), (187, 786080), (220, 668168), (272, 540430), (289, 508640), (340, 432344), (352, 417605), (374, 393040), (440, 334084), (544, 270215), (578, 254320), (680, 216172), (748, 196520), (880, 167042), (935, 157216), (1156, 127160), (1360, 108086), (1445, 101728), (1496, 98260), (1760, 83521), (1870, 78608), (2312, 63580), (2720, 54043), (2890, 50864), (2992, 49130), (3179, 46240), (3740, 39304), (4624, 31790), (4913, 29920), (5780, 25432), (5984, 24565), (6358, 23120), (7480, 19652), (9248, 15895), (9826, 14960), (11560, 12716)]