215462160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4382

約数の個数: 160

約数和(自身を含む): 774593280

約数和(自身を除く): 559131120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4337, 4968, 5520, 6210, 8280, 8674, 9936, 12420, 13011, 16560, 17348, 21685, 24840, 26022, 34696, 39033, 43370, 49680, 52044, 65055, 69392, 78066, 86740, 99751, 104088, 117099, 130110, 156132, 173480, 195165, 199502, 208176, 234198, 260220, 299253, 312264, 346960, 390330, 399004, 468396, 498755, 520440, 585495, 598506, 624528, 780660, 798008, 897759, 936792, 997510, 1040880, 1170990, 1197012, 1496265, 1561320, 1596016, 1795518, 1873584, 1995020, 2341980, 2394024, 2693277, 2992530, 3122640, 3591036, 3990040, 4488795, 4683960, 4788048, 5386554, 5985060, 7182072, 7980080, 8977590, 9367920, 10773108, 11970120, 13466385, 14364144, 17955180, 21546216, 23940240, 26932770, 35910360, 43092432, 53865540, 71820720, 107731080, 215462160]

約数ペア:

[(1, 215462160), (2, 107731080), (3, 71820720), (4, 53865540), (5, 43092432), (6, 35910360), (8, 26932770), (9, 23940240), (10, 21546216), (12, 17955180), (15, 14364144), (16, 13466385), (18, 11970120), (20, 10773108), (23, 9367920), (24, 8977590), (27, 7980080), (30, 7182072), (36, 5985060), (40, 5386554), (45, 4788048), (46, 4683960), (48, 4488795), (54, 3990040), (60, 3591036), (69, 3122640), (72, 2992530), (80, 2693277), (90, 2394024), (92, 2341980), (108, 1995020), (115, 1873584), (120, 1795518), (135, 1596016), (138, 1561320), (144, 1496265), (180, 1197012), (184, 1170990), (207, 1040880), (216, 997510), (230, 936792), (240, 897759), (270, 798008), (276, 780660), (345, 624528), (360, 598506), (368, 585495), (414, 520440), (432, 498755), (460, 468396), (540, 399004), (552, 390330), (621, 346960), (690, 312264), (720, 299253), (828, 260220), (920, 234198), (1035, 208176), (1080, 199502), (1104, 195165), (1242, 173480), (1380, 156132), (1656, 130110), (1840, 117099), (2070, 104088), (2160, 99751), (2484, 86740), (2760, 78066), (3105, 69392), (3312, 65055), (4140, 52044), (4337, 49680), (4968, 43370), (5520, 39033), (6210, 34696), (8280, 26022), (8674, 24840), (9936, 21685), (12420, 17348), (13011, 16560)]