172036740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 492355584

約数和(自身を除く): 320318844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 127, 211, 214, 254, 321, 381, 422, 428, 508, 535, 633, 635, 642, 762, 844, 1055, 1070, 1266, 1270, 1284, 1524, 1605, 1905, 2110, 2140, 2532, 2540, 3165, 3210, 3810, 4220, 6330, 6420, 7620, 12660, 13589, 22577, 26797, 27178, 40767, 45154, 53594, 54356, 67731, 67945, 80391, 81534, 90308, 107188, 112885, 133985, 135462, 135890, 160782, 163068, 203835, 225770, 267970, 270924, 271780, 321564, 338655, 401955, 407670, 451540, 535940, 677310, 803910, 815340, 1354620, 1607820, 2867279, 5734558, 8601837, 11469116, 14336395, 17203674, 28672790, 34407348, 43009185, 57345580, 86018370, 172036740]

約数ペア:

[(1, 172036740), (2, 86018370), (3, 57345580), (4, 43009185), (5, 34407348), (6, 28672790), (10, 17203674), (12, 14336395), (15, 11469116), (20, 8601837), (30, 5734558), (60, 2867279), (107, 1607820), (127, 1354620), (211, 815340), (214, 803910), (254, 677310), (321, 535940), (381, 451540), (422, 407670), (428, 401955), (508, 338655), (535, 321564), (633, 271780), (635, 270924), (642, 267970), (762, 225770), (844, 203835), (1055, 163068), (1070, 160782), (1266, 135890), (1270, 135462), (1284, 133985), (1524, 112885), (1605, 107188), (1905, 90308), (2110, 81534), (2140, 80391), (2532, 67945), (2540, 67731), (3165, 54356), (3210, 53594), (3810, 45154), (4220, 40767), (6330, 27178), (6420, 26797), (7620, 22577), (12660, 13589)]