69139560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 172538520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1553, 1590, 1855, 2120, 2226, 2968, 3106, 3180, 3710, 4452, 4659, 5565, 6212, 6360, 7420, 7765, 8904, 9318, 10871, 11130, 12424, 14840, 15530, 18636, 21742, 22260, 23295, 31060, 32613, 37272, 43484, 44520, 46590, 54355, 62120, 65226, 82309, 86968, 93180, 108710, 130452, 163065, 164618, 186360, 217420, 246927, 260904, 326130, 329236, 411545, 434840, 493854, 576163, 652260, 658472, 823090, 987708, 1152326, 1234635, 1304520, 1646180, 1728489, 1975416, 2304652, 2469270, 2880815, 3292360, 3456978, 4609304, 4938540, 5761630, 6913956, 8642445, 9877080, 11523260, 13827912, 17284890, 23046520, 34569780, 69139560]

約数ペア:

[(1, 69139560), (2, 34569780), (3, 23046520), (4, 17284890), (5, 13827912), (6, 11523260), (7, 9877080), (8, 8642445), (10, 6913956), (12, 5761630), (14, 4938540), (15, 4609304), (20, 3456978), (21, 3292360), (24, 2880815), (28, 2469270), (30, 2304652), (35, 1975416), (40, 1728489), (42, 1646180), (53, 1304520), (56, 1234635), (60, 1152326), (70, 987708), (84, 823090), (105, 658472), (106, 652260), (120, 576163), (140, 493854), (159, 434840), (168, 411545), (210, 329236), (212, 326130), (265, 260904), (280, 246927), (318, 217420), (371, 186360), (420, 164618), (424, 163065), (530, 130452), (636, 108710), (742, 93180), (795, 86968), (840, 82309), (1060, 65226), (1113, 62120), (1272, 54355), (1484, 46590), (1553, 44520), (1590, 43484), (1855, 37272), (2120, 32613), (2226, 31060), (2968, 23295), (3106, 22260), (3180, 21742), (3710, 18636), (4452, 15530), (4659, 14840), (5565, 12424), (6212, 11130), (6360, 10871), (7420, 9318), (7765, 8904)]