1567270480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1787}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 3844486080

約数和(自身を除く): 2277215600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 577, 760, 1154, 1520, 1787, 2308, 2885, 3574, 4616, 5770, 7148, 8935, 9232, 10963, 11540, 14296, 17870, 21926, 23080, 28592, 33953, 35740, 43852, 46160, 54815, 67906, 71480, 87704, 109630, 135812, 142960, 169765, 175408, 219260, 271624, 339530, 438520, 543248, 679060, 877040, 1031099, 1358120, 2062198, 2716240, 4124396, 5155495, 8248792, 10310990, 16497584, 19590881, 20621980, 39181762, 41243960, 78363524, 82487920, 97954405, 156727048, 195908810, 313454096, 391817620, 783635240, 1567270480]

約数ペア:

[(1, 1567270480), (2, 783635240), (4, 391817620), (5, 313454096), (8, 195908810), (10, 156727048), (16, 97954405), (19, 82487920), (20, 78363524), (38, 41243960), (40, 39181762), (76, 20621980), (80, 19590881), (95, 16497584), (152, 10310990), (190, 8248792), (304, 5155495), (380, 4124396), (577, 2716240), (760, 2062198), (1154, 1358120), (1520, 1031099), (1787, 877040), (2308, 679060), (2885, 543248), (3574, 438520), (4616, 339530), (5770, 271624), (7148, 219260), (8935, 175408), (9232, 169765), (10963, 142960), (11540, 135812), (14296, 109630), (17870, 87704), (21926, 71480), (23080, 67906), (28592, 54815), (33953, 46160), (35740, 43852)]