1295874960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 4115950848

約数和(自身を除く): 2820075888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 113, 120, 142, 213, 226, 240, 284, 339, 355, 426, 452, 565, 568, 673, 678, 710, 852, 904, 1065, 1130, 1136, 1346, 1356, 1420, 1695, 1704, 1808, 2019, 2130, 2260, 2692, 2712, 2840, 3365, 3390, 3408, 4038, 4260, 4520, 5384, 5424, 5680, 6730, 6780, 8023, 8076, 8520, 9040, 10095, 10768, 13460, 13560, 16046, 16152, 17040, 20190, 24069, 26920, 27120, 32092, 32304, 40115, 40380, 47783, 48138, 53840, 64184, 76049, 80230, 80760, 95566, 96276, 120345, 128368, 143349, 152098, 160460, 161520, 191132, 192552, 228147, 238915, 240690, 286698, 304196, 320920, 380245, 382264, 385104, 456294, 477830, 481380, 573396, 608392, 641840, 716745, 760490, 764528, 912588, 955660, 962760, 1140735, 1146792, 1216784, 1433490, 1520980, 1825176, 1911320, 1925520, 2281470, 2293584, 2866980, 3041960, 3650352, 3822640, 4562940, 5399479, 5733960, 6083920, 9125880, 10798958, 11467920, 16198437, 18251760, 21597916, 26997395, 32396874, 43195832, 53994790, 64793748, 80992185, 86391664, 107989580, 129587496, 161984370, 215979160, 259174992, 323968740, 431958320, 647937480, 1295874960]

約数ペア:

[(1, 1295874960), (2, 647937480), (3, 431958320), (4, 323968740), (5, 259174992), (6, 215979160), (8, 161984370), (10, 129587496), (12, 107989580), (15, 86391664), (16, 80992185), (20, 64793748), (24, 53994790), (30, 43195832), (40, 32396874), (48, 26997395), (60, 21597916), (71, 18251760), (80, 16198437), (113, 11467920), (120, 10798958), (142, 9125880), (213, 6083920), (226, 5733960), (240, 5399479), (284, 4562940), (339, 3822640), (355, 3650352), (426, 3041960), (452, 2866980), (565, 2293584), (568, 2281470), (673, 1925520), (678, 1911320), (710, 1825176), (852, 1520980), (904, 1433490), (1065, 1216784), (1130, 1146792), (1136, 1140735), (1346, 962760), (1356, 955660), (1420, 912588), (1695, 764528), (1704, 760490), (1808, 716745), (2019, 641840), (2130, 608392), (2260, 573396), (2692, 481380), (2712, 477830), (2840, 456294), (3365, 385104), (3390, 382264), (3408, 380245), (4038, 320920), (4260, 304196), (4520, 286698), (5384, 240690), (5424, 238915), (5680, 228147), (6730, 192552), (6780, 191132), (8023, 161520), (8076, 160460), (8520, 152098), (9040, 143349), (10095, 128368), (10768, 120345), (13460, 96276), (13560, 95566), (16046, 80760), (16152, 80230), (17040, 76049), (20190, 64184), (24069, 53840), (26920, 48138), (27120, 47783), (32092, 40380), (32304, 40115)]