166688340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30529}}^1$

素因数の和:30561

約数の個数: 96

約数和(自身を含む): 574452480

約数和(自身を除く): 407764140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30529, 61058, 91587, 122116, 152645, 183174, 213703, 305290, 366348, 396877, 427406, 457935, 610580, 641109, 793754, 854812, 915870, 1068515, 1190631, 1282218, 1587508, 1831740, 1984385, 2137030, 2381262, 2564436, 2778139, 3205545, 3968770, 4274060, 4762524, 5556278, 5953155, 6411090, 7937540, 8334417, 11112556, 11906310, 12822180, 13890695, 16668834, 23812620, 27781390, 33337668, 41672085, 55562780, 83344170, 166688340]

約数ペア:

[(1, 166688340), (2, 83344170), (3, 55562780), (4, 41672085), (5, 33337668), (6, 27781390), (7, 23812620), (10, 16668834), (12, 13890695), (13, 12822180), (14, 11906310), (15, 11112556), (20, 8334417), (21, 7937540), (26, 6411090), (28, 5953155), (30, 5556278), (35, 4762524), (39, 4274060), (42, 3968770), (52, 3205545), (60, 2778139), (65, 2564436), (70, 2381262), (78, 2137030), (84, 1984385), (91, 1831740), (105, 1587508), (130, 1282218), (140, 1190631), (156, 1068515), (182, 915870), (195, 854812), (210, 793754), (260, 641109), (273, 610580), (364, 457935), (390, 427406), (420, 396877), (455, 366348), (546, 305290), (780, 213703), (910, 183174), (1092, 152645), (1365, 122116), (1820, 91587), (2730, 61058), (5460, 30529)]