235156740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3313}}^1$

素因数の和:3358

約数の個数: 144

約数和(自身を含む): 815084928

約数和(自身を除く): 579928188

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, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3313, 3380, 3549, 4732, 5070, 5460, 5915, 6626, 7098, 9939, 10140, 11830, 13252, 14196, 16565, 17745, 19878, 23191, 23660, 33130, 35490, 39756, 43069, 46382, 49695, 66260, 69573, 70980, 86138, 92764, 99390, 115955, 129207, 139146, 172276, 198780, 215345, 231910, 258414, 278292, 301483, 347865, 430690, 463820, 516828, 559897, 602966, 646035, 695730, 861380, 904449, 1119794, 1205932, 1292070, 1391460, 1507415, 1679691, 1808898, 2239588, 2584140, 2799485, 3014830, 3359382, 3617796, 3919279, 4522245, 5598970, 6029660, 6718764, 7838558, 8398455, 9044490, 11197940, 11757837, 15677116, 16796910, 18088980, 19596395, 23515674, 33593820, 39192790, 47031348, 58789185, 78385580, 117578370, 235156740]

約数ペア:

[(1, 235156740), (2, 117578370), (3, 78385580), (4, 58789185), (5, 47031348), (6, 39192790), (7, 33593820), (10, 23515674), (12, 19596395), (13, 18088980), (14, 16796910), (15, 15677116), (20, 11757837), (21, 11197940), (26, 9044490), (28, 8398455), (30, 7838558), (35, 6718764), (39, 6029660), (42, 5598970), (52, 4522245), (60, 3919279), (65, 3617796), (70, 3359382), (78, 3014830), (84, 2799485), (91, 2584140), (105, 2239588), (130, 1808898), (140, 1679691), (156, 1507415), (169, 1391460), (182, 1292070), (195, 1205932), (210, 1119794), (260, 904449), (273, 861380), (338, 695730), (364, 646035), (390, 602966), (420, 559897), (455, 516828), (507, 463820), (546, 430690), (676, 347865), (780, 301483), (845, 278292), (910, 258414), (1014, 231910), (1092, 215345), (1183, 198780), (1365, 172276), (1690, 139146), (1820, 129207), (2028, 115955), (2366, 99390), (2535, 92764), (2730, 86138), (3313, 70980), (3380, 69573), (3549, 66260), (4732, 49695), (5070, 46382), (5460, 43069), (5915, 39756), (6626, 35490), (7098, 33130), (9939, 23660), (10140, 23191), (11830, 19878), (13252, 17745), (14196, 16565)]