40185180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10631}}^1$

素因数の和:10656

約数の個数: 96

約数和(自身を含む): 142894080

約数和(自身を除く): 102708900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10631, 21262, 31893, 42524, 53155, 63786, 74417, 95679, 106310, 127572, 148834, 159465, 191358, 212620, 223251, 287037, 297668, 318930, 372085, 382716, 446502, 478395, 574074, 637860, 669753, 744170, 893004, 956790, 1116255, 1148148, 1339506, 1435185, 1488340, 1913580, 2009259, 2232510, 2679012, 2870370, 3348765, 4018518, 4465020, 5740740, 6697530, 8037036, 10046295, 13395060, 20092590, 40185180]

約数ペア:

[(1, 40185180), (2, 20092590), (3, 13395060), (4, 10046295), (5, 8037036), (6, 6697530), (7, 5740740), (9, 4465020), (10, 4018518), (12, 3348765), (14, 2870370), (15, 2679012), (18, 2232510), (20, 2009259), (21, 1913580), (27, 1488340), (28, 1435185), (30, 1339506), (35, 1148148), (36, 1116255), (42, 956790), (45, 893004), (54, 744170), (60, 669753), (63, 637860), (70, 574074), (84, 478395), (90, 446502), (105, 382716), (108, 372085), (126, 318930), (135, 297668), (140, 287037), (180, 223251), (189, 212620), (210, 191358), (252, 159465), (270, 148834), (315, 127572), (378, 106310), (420, 95679), (540, 74417), (630, 63786), (756, 53155), (945, 42524), (1260, 31893), (1890, 21262), (3780, 10631)]