1566144980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 3530096640

約数和(自身を除く): 1963951660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 79, 92, 115, 142, 158, 230, 284, 316, 355, 395, 460, 607, 710, 790, 1214, 1420, 1580, 1633, 1817, 2428, 3035, 3266, 3634, 5609, 6070, 6532, 7268, 8165, 9085, 11218, 12140, 13961, 16330, 18170, 22436, 27922, 28045, 32660, 36340, 43097, 47953, 55844, 56090, 69805, 86194, 95906, 112180, 129007, 139610, 172388, 191812, 215485, 239765, 258014, 279220, 430970, 479530, 516028, 645035, 861940, 959060, 991231, 1102919, 1290070, 1982462, 2205838, 2580140, 3404663, 3964924, 4411676, 4956155, 5514595, 6809326, 9912310, 11029190, 13618652, 17023315, 19824620, 22058380, 34046630, 68093260, 78307249, 156614498, 313228996, 391536245, 783072490, 1566144980]

約数ペア:

[(1, 1566144980), (2, 783072490), (4, 391536245), (5, 313228996), (10, 156614498), (20, 78307249), (23, 68093260), (46, 34046630), (71, 22058380), (79, 19824620), (92, 17023315), (115, 13618652), (142, 11029190), (158, 9912310), (230, 6809326), (284, 5514595), (316, 4956155), (355, 4411676), (395, 3964924), (460, 3404663), (607, 2580140), (710, 2205838), (790, 1982462), (1214, 1290070), (1420, 1102919), (1580, 991231), (1633, 959060), (1817, 861940), (2428, 645035), (3035, 516028), (3266, 479530), (3634, 430970), (5609, 279220), (6070, 258014), (6532, 239765), (7268, 215485), (8165, 191812), (9085, 172388), (11218, 139610), (12140, 129007), (13961, 112180), (16330, 95906), (18170, 86194), (22436, 69805), (27922, 56090), (28045, 55844), (32660, 47953), (36340, 43097)]