1752770520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13487}}^1$

素因数の和:13542

約数の個数: 144

約数和(自身を含む): 6012545760

約数和(自身を除く): 4259775240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12996, 13487, 14440, 16245, 21660, 25992, 26974, 32490, 40461, 43320, 53948, 64980, 67435, 80922, 107896, 121383, 129960, 134870, 161844, 202305, 242766, 256253, 269740, 323688, 404610, 485532, 512506, 539480, 606915, 768759, 809220, 971064, 1025012, 1213830, 1281265, 1537518, 1618440, 2050024, 2306277, 2427660, 2562530, 3075036, 3843795, 4612554, 4855320, 4868807, 5125060, 6150072, 7687590, 9225108, 9737614, 10250120, 11531385, 14606421, 15375180, 18450216, 19475228, 23062770, 24344035, 29212842, 30750360, 38950456, 43819263, 46125540, 48688070, 58425684, 73032105, 87638526, 92251080, 97376140, 116851368, 146064210, 175277052, 194752280, 219096315, 292128420, 350554104, 438192630, 584256840, 876385260, 1752770520]

約数ペア:

[(1, 1752770520), (2, 876385260), (3, 584256840), (4, 438192630), (5, 350554104), (6, 292128420), (8, 219096315), (9, 194752280), (10, 175277052), (12, 146064210), (15, 116851368), (18, 97376140), (19, 92251080), (20, 87638526), (24, 73032105), (30, 58425684), (36, 48688070), (38, 46125540), (40, 43819263), (45, 38950456), (57, 30750360), (60, 29212842), (72, 24344035), (76, 23062770), (90, 19475228), (95, 18450216), (114, 15375180), (120, 14606421), (152, 11531385), (171, 10250120), (180, 9737614), (190, 9225108), (228, 7687590), (285, 6150072), (342, 5125060), (360, 4868807), (361, 4855320), (380, 4612554), (456, 3843795), (570, 3075036), (684, 2562530), (722, 2427660), (760, 2306277), (855, 2050024), (1083, 1618440), (1140, 1537518), (1368, 1281265), (1444, 1213830), (1710, 1025012), (1805, 971064), (2166, 809220), (2280, 768759), (2888, 606915), (3249, 539480), (3420, 512506), (3610, 485532), (4332, 404610), (5415, 323688), (6498, 269740), (6840, 256253), (7220, 242766), (8664, 202305), (10830, 161844), (12996, 134870), (13487, 129960), (14440, 121383), (16245, 107896), (21660, 80922), (25992, 67435), (26974, 64980), (32490, 53948), (40461, 43320)]