56043540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2382

約数の個数: 144

約数和(自身を含む): 204597120

約数和(自身を除く): 148553580

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, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2341, 2394, 2660, 3420, 3990, 4682, 4788, 5985, 7023, 7980, 9364, 11705, 11970, 14046, 16387, 21069, 23410, 23940, 28092, 32774, 35115, 42138, 44479, 46820, 49161, 65548, 70230, 81935, 84276, 88958, 98322, 105345, 133437, 140460, 147483, 163870, 177916, 196644, 210690, 222395, 245805, 266874, 294966, 311353, 327740, 400311, 421380, 444790, 491610, 533748, 589932, 622706, 667185, 737415, 800622, 889580, 934059, 983220, 1245412, 1334370, 1474830, 1556765, 1601244, 1868118, 2001555, 2668740, 2802177, 2949660, 3113530, 3736236, 4003110, 4670295, 5604354, 6227060, 8006220, 9340590, 11208708, 14010885, 18681180, 28021770, 56043540]

約数ペア:

[(1, 56043540), (2, 28021770), (3, 18681180), (4, 14010885), (5, 11208708), (6, 9340590), (7, 8006220), (9, 6227060), (10, 5604354), (12, 4670295), (14, 4003110), (15, 3736236), (18, 3113530), (19, 2949660), (20, 2802177), (21, 2668740), (28, 2001555), (30, 1868118), (35, 1601244), (36, 1556765), (38, 1474830), (42, 1334370), (45, 1245412), (57, 983220), (60, 934059), (63, 889580), (70, 800622), (76, 737415), (84, 667185), (90, 622706), (95, 589932), (105, 533748), (114, 491610), (126, 444790), (133, 421380), (140, 400311), (171, 327740), (180, 311353), (190, 294966), (210, 266874), (228, 245805), (252, 222395), (266, 210690), (285, 196644), (315, 177916), (342, 163870), (380, 147483), (399, 140460), (420, 133437), (532, 105345), (570, 98322), (630, 88958), (665, 84276), (684, 81935), (798, 70230), (855, 65548), (1140, 49161), (1197, 46820), (1260, 44479), (1330, 42138), (1596, 35115), (1710, 32774), (1995, 28092), (2341, 23940), (2394, 23410), (2660, 21069), (3420, 16387), (3990, 14046), (4682, 11970), (4788, 11705), (5985, 9364), (7023, 7980)]