10605420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 38787840

約数和(自身を除く): 28182420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 443, 532, 570, 630, 665, 684, 798, 855, 886, 1140, 1197, 1260, 1329, 1330, 1596, 1710, 1772, 1995, 2215, 2394, 2658, 2660, 3101, 3420, 3987, 3990, 4430, 4788, 5316, 5985, 6202, 6645, 7974, 7980, 8417, 8860, 9303, 11970, 12404, 13290, 15505, 15948, 16834, 18606, 19935, 23940, 25251, 26580, 27909, 31010, 33668, 37212, 39870, 42085, 46515, 50502, 55818, 58919, 62020, 75753, 79740, 84170, 93030, 101004, 111636, 117838, 126255, 139545, 151506, 168340, 176757, 186060, 235676, 252510, 279090, 294595, 303012, 353514, 378765, 505020, 530271, 558180, 589190, 707028, 757530, 883785, 1060542, 1178380, 1515060, 1767570, 2121084, 2651355, 3535140, 5302710, 10605420]

約数ペア:

[(1, 10605420), (2, 5302710), (3, 3535140), (4, 2651355), (5, 2121084), (6, 1767570), (7, 1515060), (9, 1178380), (10, 1060542), (12, 883785), (14, 757530), (15, 707028), (18, 589190), (19, 558180), (20, 530271), (21, 505020), (28, 378765), (30, 353514), (35, 303012), (36, 294595), (38, 279090), (42, 252510), (45, 235676), (57, 186060), (60, 176757), (63, 168340), (70, 151506), (76, 139545), (84, 126255), (90, 117838), (95, 111636), (105, 101004), (114, 93030), (126, 84170), (133, 79740), (140, 75753), (171, 62020), (180, 58919), (190, 55818), (210, 50502), (228, 46515), (252, 42085), (266, 39870), (285, 37212), (315, 33668), (342, 31010), (380, 27909), (399, 26580), (420, 25251), (443, 23940), (532, 19935), (570, 18606), (630, 16834), (665, 15948), (684, 15505), (798, 13290), (855, 12404), (886, 11970), (1140, 9303), (1197, 8860), (1260, 8417), (1329, 7980), (1330, 7974), (1596, 6645), (1710, 6202), (1772, 5985), (1995, 5316), (2215, 4788), (2394, 4430), (2658, 3990), (2660, 3987), (3101, 3420)]