516506520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1837

約数の個数: 128

約数和(自身を含む): 1614271680

約数和(自身を除く): 1097765160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 61, 82, 120, 122, 123, 164, 183, 205, 244, 246, 305, 328, 366, 410, 488, 492, 610, 615, 732, 820, 915, 984, 1220, 1230, 1464, 1640, 1721, 1830, 2440, 2460, 2501, 3442, 3660, 4920, 5002, 5163, 6884, 7320, 7503, 8605, 10004, 10326, 12505, 13768, 15006, 17210, 20008, 20652, 25010, 25815, 30012, 34420, 37515, 41304, 50020, 51630, 60024, 68840, 70561, 75030, 100040, 103260, 104981, 141122, 150060, 206520, 209962, 211683, 282244, 300120, 314943, 352805, 419924, 423366, 524905, 564488, 629886, 705610, 839848, 846732, 1049810, 1058415, 1259772, 1411220, 1574715, 1693464, 2099620, 2116830, 2519544, 2822440, 3149430, 4199240, 4233660, 4304221, 6298860, 8467320, 8608442, 12597720, 12912663, 17216884, 21521105, 25825326, 34433768, 43042210, 51650652, 64563315, 86084420, 103301304, 129126630, 172168840, 258253260, 516506520]

約数ペア:

[(1, 516506520), (2, 258253260), (3, 172168840), (4, 129126630), (5, 103301304), (6, 86084420), (8, 64563315), (10, 51650652), (12, 43042210), (15, 34433768), (20, 25825326), (24, 21521105), (30, 17216884), (40, 12912663), (41, 12597720), (60, 8608442), (61, 8467320), (82, 6298860), (120, 4304221), (122, 4233660), (123, 4199240), (164, 3149430), (183, 2822440), (205, 2519544), (244, 2116830), (246, 2099620), (305, 1693464), (328, 1574715), (366, 1411220), (410, 1259772), (488, 1058415), (492, 1049810), (610, 846732), (615, 839848), (732, 705610), (820, 629886), (915, 564488), (984, 524905), (1220, 423366), (1230, 419924), (1464, 352805), (1640, 314943), (1721, 300120), (1830, 282244), (2440, 211683), (2460, 209962), (2501, 206520), (3442, 150060), (3660, 141122), (4920, 104981), (5002, 103260), (5163, 100040), (6884, 75030), (7320, 70561), (7503, 68840), (8605, 60024), (10004, 51630), (10326, 50020), (12505, 41304), (13768, 37515), (15006, 34420), (17210, 30012), (20008, 25815), (20652, 25010)]