121600160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 316540224

約数和(自身を除く): 194940064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 571, 605, 880, 968, 1142, 1210, 1331, 1760, 1936, 2284, 2420, 2662, 2855, 3872, 4568, 4840, 5324, 5710, 6281, 6655, 9136, 9680, 10648, 11420, 12562, 13310, 18272, 19360, 21296, 22840, 25124, 26620, 31405, 42592, 45680, 50248, 53240, 62810, 69091, 91360, 100496, 106480, 125620, 138182, 200992, 212960, 251240, 276364, 345455, 502480, 552728, 690910, 760001, 1004960, 1105456, 1381820, 1520002, 2210912, 2763640, 3040004, 3800005, 5527280, 6080008, 7600010, 11054560, 12160016, 15200020, 24320032, 30400040, 60800080, 121600160]

約数ペア:

[(1, 121600160), (2, 60800080), (4, 30400040), (5, 24320032), (8, 15200020), (10, 12160016), (11, 11054560), (16, 7600010), (20, 6080008), (22, 5527280), (32, 3800005), (40, 3040004), (44, 2763640), (55, 2210912), (80, 1520002), (88, 1381820), (110, 1105456), (121, 1004960), (160, 760001), (176, 690910), (220, 552728), (242, 502480), (352, 345455), (440, 276364), (484, 251240), (571, 212960), (605, 200992), (880, 138182), (968, 125620), (1142, 106480), (1210, 100496), (1331, 91360), (1760, 69091), (1936, 62810), (2284, 53240), (2420, 50248), (2662, 45680), (2855, 42592), (3872, 31405), (4568, 26620), (4840, 25124), (5324, 22840), (5710, 21296), (6281, 19360), (6655, 18272), (9136, 13310), (9680, 12562), (10648, 11420)]