146738760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2487

約数の個数: 128

約数和(自身を含む): 510209280

約数和(自身を除く): 363470520

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2393, 2555, 2920, 3066, 4088, 4380, 4786, 5110, 6132, 7179, 7665, 8760, 9572, 10220, 11965, 12264, 14358, 15330, 16751, 19144, 20440, 23930, 28716, 30660, 33502, 35895, 47860, 50253, 57432, 61320, 67004, 71790, 83755, 95720, 100506, 134008, 143580, 167510, 174689, 201012, 251265, 287160, 335020, 349378, 402024, 502530, 524067, 670040, 698756, 873445, 1005060, 1048134, 1222823, 1397512, 1746890, 2010120, 2096268, 2445646, 2620335, 3493780, 3668469, 4192536, 4891292, 5240670, 6114115, 6987560, 7336938, 9782584, 10481340, 12228230, 14673876, 18342345, 20962680, 24456460, 29347752, 36684690, 48912920, 73369380, 146738760]

約数ペア:

[(1, 146738760), (2, 73369380), (3, 48912920), (4, 36684690), (5, 29347752), (6, 24456460), (7, 20962680), (8, 18342345), (10, 14673876), (12, 12228230), (14, 10481340), (15, 9782584), (20, 7336938), (21, 6987560), (24, 6114115), (28, 5240670), (30, 4891292), (35, 4192536), (40, 3668469), (42, 3493780), (56, 2620335), (60, 2445646), (70, 2096268), (73, 2010120), (84, 1746890), (105, 1397512), (120, 1222823), (140, 1048134), (146, 1005060), (168, 873445), (210, 698756), (219, 670040), (280, 524067), (292, 502530), (365, 402024), (420, 349378), (438, 335020), (511, 287160), (584, 251265), (730, 201012), (840, 174689), (876, 167510), (1022, 143580), (1095, 134008), (1460, 100506), (1533, 95720), (1752, 83755), (2044, 71790), (2190, 67004), (2393, 61320), (2555, 57432), (2920, 50253), (3066, 47860), (4088, 35895), (4380, 33502), (4786, 30660), (5110, 28716), (6132, 23930), (7179, 20440), (7665, 19144), (8760, 16751), (9572, 15330), (10220, 14358), (11965, 12264)]