241777620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 842220288

約数和(自身を除く): 600442668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 311, 315, 420, 617, 622, 630, 933, 1234, 1244, 1260, 1555, 1851, 1866, 2177, 2468, 2799, 3085, 3110, 3702, 3732, 4319, 4354, 4665, 5553, 5598, 6170, 6220, 6531, 7404, 8638, 8708, 9255, 9330, 10885, 11106, 11196, 12340, 12957, 13062, 13995, 17276, 18510, 18660, 19593, 21595, 21770, 22212, 25914, 26124, 27765, 27990, 32655, 37020, 38871, 39186, 43190, 43540, 51828, 55530, 55980, 64785, 65310, 77742, 78372, 86380, 97965, 111060, 129570, 130620, 155484, 191887, 194355, 195930, 259140, 383774, 388710, 391860, 575661, 767548, 777420, 959435, 1151322, 1343209, 1726983, 1918870, 2302644, 2686418, 2878305, 3453966, 3837740, 4029627, 5372836, 5756610, 6716045, 6907932, 8059254, 8634915, 11513220, 12088881, 13432090, 16118508, 17269830, 20148135, 24177762, 26864180, 34539660, 40296270, 48355524, 60444405, 80592540, 120888810, 241777620]

約数ペア:

[(1, 241777620), (2, 120888810), (3, 80592540), (4, 60444405), (5, 48355524), (6, 40296270), (7, 34539660), (9, 26864180), (10, 24177762), (12, 20148135), (14, 17269830), (15, 16118508), (18, 13432090), (20, 12088881), (21, 11513220), (28, 8634915), (30, 8059254), (35, 6907932), (36, 6716045), (42, 5756610), (45, 5372836), (60, 4029627), (63, 3837740), (70, 3453966), (84, 2878305), (90, 2686418), (105, 2302644), (126, 1918870), (140, 1726983), (180, 1343209), (210, 1151322), (252, 959435), (311, 777420), (315, 767548), (420, 575661), (617, 391860), (622, 388710), (630, 383774), (933, 259140), (1234, 195930), (1244, 194355), (1260, 191887), (1555, 155484), (1851, 130620), (1866, 129570), (2177, 111060), (2468, 97965), (2799, 86380), (3085, 78372), (3110, 77742), (3702, 65310), (3732, 64785), (4319, 55980), (4354, 55530), (4665, 51828), (5553, 43540), (5598, 43190), (6170, 39186), (6220, 38871), (6531, 37020), (7404, 32655), (8638, 27990), (8708, 27765), (9255, 26124), (9330, 25914), (10885, 22212), (11106, 21770), (11196, 21595), (12340, 19593), (12957, 18660), (13062, 18510), (13995, 17276)]