210976740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3166

約数の個数: 144

約数和(自身を含む): 713185200

約数和(自身を除く): 502208460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3109, 3393, 3770, 4524, 5220, 5655, 6218, 6786, 7540, 9327, 11310, 12436, 13572, 15545, 16965, 18654, 22620, 27981, 31090, 33930, 37308, 40417, 46635, 55962, 62180, 67860, 80834, 90161, 93270, 111924, 121251, 139905, 161668, 180322, 186540, 202085, 242502, 270483, 279810, 360644, 363753, 404170, 450805, 485004, 540966, 559620, 606255, 727506, 808340, 811449, 901610, 1081932, 1172093, 1212510, 1352415, 1455012, 1622898, 1803220, 1818765, 2344186, 2425020, 2704830, 3245796, 3516279, 3637530, 4057245, 4688372, 5409660, 5860465, 7032558, 7275060, 8114490, 10548837, 11720930, 14065116, 16228980, 17581395, 21097674, 23441860, 35162790, 42195348, 52744185, 70325580, 105488370, 210976740]

約数ペア:

[(1, 210976740), (2, 105488370), (3, 70325580), (4, 52744185), (5, 42195348), (6, 35162790), (9, 23441860), (10, 21097674), (12, 17581395), (13, 16228980), (15, 14065116), (18, 11720930), (20, 10548837), (26, 8114490), (29, 7275060), (30, 7032558), (36, 5860465), (39, 5409660), (45, 4688372), (52, 4057245), (58, 3637530), (60, 3516279), (65, 3245796), (78, 2704830), (87, 2425020), (90, 2344186), (116, 1818765), (117, 1803220), (130, 1622898), (145, 1455012), (156, 1352415), (174, 1212510), (180, 1172093), (195, 1081932), (234, 901610), (260, 811449), (261, 808340), (290, 727506), (348, 606255), (377, 559620), (390, 540966), (435, 485004), (468, 450805), (522, 404170), (580, 363753), (585, 360644), (754, 279810), (780, 270483), (870, 242502), (1044, 202085), (1131, 186540), (1170, 180322), (1305, 161668), (1508, 139905), (1740, 121251), (1885, 111924), (2262, 93270), (2340, 90161), (2610, 80834), (3109, 67860), (3393, 62180), (3770, 55962), (4524, 46635), (5220, 40417), (5655, 37308), (6218, 33930), (6786, 31090), (7540, 27981), (9327, 22620), (11310, 18654), (12436, 16965), (13572, 15545)]