223756260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 780337152

約数和(自身を除く): 556580892

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, 107, 130, 140, 156, 182, 195, 210, 214, 260, 273, 321, 364, 383, 390, 420, 428, 455, 535, 546, 642, 749, 766, 780, 910, 1070, 1092, 1149, 1284, 1365, 1391, 1498, 1532, 1605, 1820, 1915, 2140, 2247, 2298, 2681, 2730, 2782, 2996, 3210, 3745, 3830, 4173, 4494, 4596, 4979, 5362, 5460, 5564, 5745, 6420, 6955, 7490, 7660, 8043, 8346, 8988, 9737, 9958, 10724, 11235, 11490, 13405, 13910, 14937, 14980, 16086, 16692, 19474, 19916, 20865, 22470, 22980, 24895, 26810, 27820, 29211, 29874, 32172, 34853, 38948, 40215, 40981, 41730, 44940, 48685, 49790, 53620, 58422, 59748, 69706, 74685, 80430, 81962, 83460, 97370, 99580, 104559, 116844, 122943, 139412, 146055, 149370, 160860, 163924, 174265, 194740, 204905, 209118, 245886, 286867, 292110, 298740, 348530, 409810, 418236, 491772, 522795, 532753, 573734, 584220, 614715, 697060, 819620, 860601, 1045590, 1065506, 1147468, 1229430, 1434335, 1598259, 1721202, 2091180, 2131012, 2458860, 2663765, 2868670, 3196518, 3442404, 3729271, 4303005, 5327530, 5737340, 6393036, 7458542, 7991295, 8606010, 10655060, 11187813, 14917084, 15982590, 17212020, 18646355, 22375626, 31965180, 37292710, 44751252, 55939065, 74585420, 111878130, 223756260]

約数ペア:

[(1, 223756260), (2, 111878130), (3, 74585420), (4, 55939065), (5, 44751252), (6, 37292710), (7, 31965180), (10, 22375626), (12, 18646355), (13, 17212020), (14, 15982590), (15, 14917084), (20, 11187813), (21, 10655060), (26, 8606010), (28, 7991295), (30, 7458542), (35, 6393036), (39, 5737340), (42, 5327530), (52, 4303005), (60, 3729271), (65, 3442404), (70, 3196518), (78, 2868670), (84, 2663765), (91, 2458860), (105, 2131012), (107, 2091180), (130, 1721202), (140, 1598259), (156, 1434335), (182, 1229430), (195, 1147468), (210, 1065506), (214, 1045590), (260, 860601), (273, 819620), (321, 697060), (364, 614715), (383, 584220), (390, 573734), (420, 532753), (428, 522795), (455, 491772), (535, 418236), (546, 409810), (642, 348530), (749, 298740), (766, 292110), (780, 286867), (910, 245886), (1070, 209118), (1092, 204905), (1149, 194740), (1284, 174265), (1365, 163924), (1391, 160860), (1498, 149370), (1532, 146055), (1605, 139412), (1820, 122943), (1915, 116844), (2140, 104559), (2247, 99580), (2298, 97370), (2681, 83460), (2730, 81962), (2782, 80430), (2996, 74685), (3210, 69706), (3745, 59748), (3830, 58422), (4173, 53620), (4494, 49790), (4596, 48685), (4979, 44940), (5362, 41730), (5460, 40981), (5564, 40215), (5745, 38948), (6420, 34853), (6955, 32172), (7490, 29874), (7660, 29211), (8043, 27820), (8346, 26810), (8988, 24895), (9737, 22980), (9958, 22470), (10724, 20865), (11235, 19916), (11490, 19474), (13405, 16692), (13910, 16086), (14937, 14980)]