424135320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2625

約数の個数: 128

約数和(自身を含む): 1461680640

約数和(自身を除く): 1037545320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2393, 2532, 2954, 3165, 4220, 4431, 4786, 5064, 5908, 6330, 7179, 7385, 8440, 8862, 9572, 11816, 11965, 12660, 14358, 14770, 16751, 17724, 19144, 22155, 23930, 25320, 28716, 29540, 33502, 35448, 35895, 44310, 47860, 50253, 57432, 59080, 67004, 71790, 83755, 88620, 95720, 100506, 134008, 143580, 167510, 177240, 201012, 251265, 287160, 335020, 402024, 502530, 504923, 670040, 1005060, 1009846, 1514769, 2010120, 2019692, 2524615, 3029538, 3534461, 4039384, 5049230, 6059076, 7068922, 7573845, 10098460, 10603383, 12118152, 14137844, 15147690, 17672305, 20196920, 21206766, 28275688, 30295380, 35344610, 42413532, 53016915, 60590760, 70689220, 84827064, 106033830, 141378440, 212067660, 424135320]

約数ペア:

[(1, 424135320), (2, 212067660), (3, 141378440), (4, 106033830), (5, 84827064), (6, 70689220), (7, 60590760), (8, 53016915), (10, 42413532), (12, 35344610), (14, 30295380), (15, 28275688), (20, 21206766), (21, 20196920), (24, 17672305), (28, 15147690), (30, 14137844), (35, 12118152), (40, 10603383), (42, 10098460), (56, 7573845), (60, 7068922), (70, 6059076), (84, 5049230), (105, 4039384), (120, 3534461), (140, 3029538), (168, 2524615), (210, 2019692), (211, 2010120), (280, 1514769), (420, 1009846), (422, 1005060), (633, 670040), (840, 504923), (844, 502530), (1055, 402024), (1266, 335020), (1477, 287160), (1688, 251265), (2110, 201012), (2393, 177240), (2532, 167510), (2954, 143580), (3165, 134008), (4220, 100506), (4431, 95720), (4786, 88620), (5064, 83755), (5908, 71790), (6330, 67004), (7179, 59080), (7385, 57432), (8440, 50253), (8862, 47860), (9572, 44310), (11816, 35895), (11965, 35448), (12660, 33502), (14358, 29540), (14770, 28716), (16751, 25320), (17724, 23930), (19144, 22155)]