157816620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22481}}^1$

素因数の和:22512

約数の個数: 96

約数和(自身を含む): 528776640

約数和(自身を除く): 370960020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 22481, 44962, 67443, 89924, 112405, 134886, 202329, 224810, 269772, 292253, 337215, 404658, 449620, 584506, 606987, 674430, 809316, 876759, 1011645, 1169012, 1213974, 1348860, 1461265, 1753518, 2023290, 2427948, 2630277, 2922530, 3034935, 3507036, 4046580, 4383795, 5260554, 5845060, 6069870, 7890831, 8767590, 10521108, 12139740, 13151385, 15781662, 17535180, 26302770, 31563324, 39454155, 52605540, 78908310, 157816620]

約数ペア:

[(1, 157816620), (2, 78908310), (3, 52605540), (4, 39454155), (5, 31563324), (6, 26302770), (9, 17535180), (10, 15781662), (12, 13151385), (13, 12139740), (15, 10521108), (18, 8767590), (20, 7890831), (26, 6069870), (27, 5845060), (30, 5260554), (36, 4383795), (39, 4046580), (45, 3507036), (52, 3034935), (54, 2922530), (60, 2630277), (65, 2427948), (78, 2023290), (90, 1753518), (108, 1461265), (117, 1348860), (130, 1213974), (135, 1169012), (156, 1011645), (180, 876759), (195, 809316), (234, 674430), (260, 606987), (270, 584506), (351, 449620), (390, 404658), (468, 337215), (540, 292253), (585, 269772), (702, 224810), (780, 202329), (1170, 134886), (1404, 112405), (1755, 89924), (2340, 67443), (3510, 44962), (7020, 22481)]