4521380640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1345649}}^1$

素因数の和:1345674

約数の個数: 96

約数和(自身を含む): 16276982400

約数和(自身を除く): 11755601760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 1345649, 2691298, 4036947, 5382596, 6728245, 8073894, 9419543, 10765192, 13456490, 16147788, 18839086, 20184735, 21530384, 26912980, 28258629, 32295576, 37678172, 40369470, 43060768, 47097715, 53825960, 56517258, 64591152, 75356344, 80738940, 94195430, 107651920, 113034516, 129182304, 141293145, 150712688, 161477880, 188390860, 215303840, 226069032, 282586290, 301425376, 322955760, 376781720, 452138064, 565172580, 645911520, 753563440, 904276128, 1130345160, 1507126880, 2260690320, 4521380640]

約数ペア:

[(1, 4521380640), (2, 2260690320), (3, 1507126880), (4, 1130345160), (5, 904276128), (6, 753563440), (7, 645911520), (8, 565172580), (10, 452138064), (12, 376781720), (14, 322955760), (15, 301425376), (16, 282586290), (20, 226069032), (21, 215303840), (24, 188390860), (28, 161477880), (30, 150712688), (32, 141293145), (35, 129182304), (40, 113034516), (42, 107651920), (48, 94195430), (56, 80738940), (60, 75356344), (70, 64591152), (80, 56517258), (84, 53825960), (96, 47097715), (105, 43060768), (112, 40369470), (120, 37678172), (140, 32295576), (160, 28258629), (168, 26912980), (210, 21530384), (224, 20184735), (240, 18839086), (280, 16147788), (336, 13456490), (420, 10765192), (480, 9419543), (560, 8073894), (672, 6728245), (840, 5382596), (1120, 4036947), (1680, 2691298), (3360, 1345649)]