146135920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4423}}^1$

素因数の和:4502

約数の個数: 80

約数和(自身を含む): 394974720

約数和(自身を除く): 248838800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4423, 4720, 6608, 8260, 8846, 16520, 17692, 22115, 30961, 33040, 35384, 44230, 61922, 70768, 88460, 123844, 154805, 176920, 247688, 260957, 309610, 353840, 495376, 521914, 619220, 1043828, 1238440, 1304785, 1826699, 2087656, 2476880, 2609570, 3653398, 4175312, 5219140, 7306796, 9133495, 10438280, 14613592, 18266990, 20876560, 29227184, 36533980, 73067960, 146135920]

約数ペア:

[(1, 146135920), (2, 73067960), (4, 36533980), (5, 29227184), (7, 20876560), (8, 18266990), (10, 14613592), (14, 10438280), (16, 9133495), (20, 7306796), (28, 5219140), (35, 4175312), (40, 3653398), (56, 2609570), (59, 2476880), (70, 2087656), (80, 1826699), (112, 1304785), (118, 1238440), (140, 1043828), (236, 619220), (280, 521914), (295, 495376), (413, 353840), (472, 309610), (560, 260957), (590, 247688), (826, 176920), (944, 154805), (1180, 123844), (1652, 88460), (2065, 70768), (2360, 61922), (3304, 44230), (4130, 35384), (4423, 33040), (4720, 30961), (6608, 22115), (8260, 17692), (8846, 16520)]