530180360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 1334361600

約数和(自身を除く): 804181240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 109, 115, 136, 170, 184, 218, 230, 311, 340, 391, 436, 460, 545, 622, 680, 782, 872, 920, 1090, 1244, 1555, 1564, 1853, 1955, 2180, 2488, 2507, 3110, 3128, 3706, 3910, 4360, 5014, 5287, 6220, 7153, 7412, 7820, 9265, 10028, 10574, 12440, 12535, 14306, 14824, 15640, 18530, 20056, 21148, 25070, 26435, 28612, 33899, 35765, 37060, 42296, 42619, 50140, 52870, 57224, 67798, 71530, 74120, 85238, 100280, 105740, 121601, 135596, 143060, 169495, 170476, 211480, 213095, 243202, 271192, 286120, 338990, 340952, 426190, 486404, 576283, 608005, 677980, 779677, 852380, 972808, 1152566, 1216010, 1355960, 1559354, 1704760, 2305132, 2432020, 2881415, 3118708, 3898385, 4610264, 4864040, 5762830, 6237416, 7796770, 11525660, 13254509, 15593540, 23051320, 26509018, 31187080, 53018036, 66272545, 106036072, 132545090, 265090180, 530180360]

約数ペア:

[(1, 530180360), (2, 265090180), (4, 132545090), (5, 106036072), (8, 66272545), (10, 53018036), (17, 31187080), (20, 26509018), (23, 23051320), (34, 15593540), (40, 13254509), (46, 11525660), (68, 7796770), (85, 6237416), (92, 5762830), (109, 4864040), (115, 4610264), (136, 3898385), (170, 3118708), (184, 2881415), (218, 2432020), (230, 2305132), (311, 1704760), (340, 1559354), (391, 1355960), (436, 1216010), (460, 1152566), (545, 972808), (622, 852380), (680, 779677), (782, 677980), (872, 608005), (920, 576283), (1090, 486404), (1244, 426190), (1555, 340952), (1564, 338990), (1853, 286120), (1955, 271192), (2180, 243202), (2488, 213095), (2507, 211480), (3110, 170476), (3128, 169495), (3706, 143060), (3910, 135596), (4360, 121601), (5014, 105740), (5287, 100280), (6220, 85238), (7153, 74120), (7412, 71530), (7820, 67798), (9265, 57224), (10028, 52870), (10574, 50140), (12440, 42619), (12535, 42296), (14306, 37060), (14824, 35765), (15640, 33899), (18530, 28612), (20056, 26435), (21148, 25070)]