160521660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 528659040

約数和(自身を除く): 368137380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 181, 195, 234, 260, 362, 379, 390, 468, 543, 585, 724, 758, 780, 905, 1086, 1137, 1170, 1516, 1629, 1810, 1895, 2172, 2274, 2340, 2353, 2715, 3258, 3411, 3620, 3790, 4548, 4706, 4927, 5430, 5685, 6516, 6822, 7059, 7580, 8145, 9412, 9854, 10860, 11370, 11765, 13644, 14118, 14781, 16290, 17055, 19708, 21177, 22740, 23530, 24635, 28236, 29562, 32580, 34110, 35295, 42354, 44343, 47060, 49270, 59124, 68220, 68599, 70590, 73905, 84708, 88686, 98540, 105885, 137198, 141180, 147810, 177372, 205797, 211770, 221715, 274396, 295620, 342995, 411594, 423540, 443430, 617391, 685990, 823188, 886860, 891787, 1028985, 1234782, 1371980, 1783574, 2057970, 2469564, 2675361, 3086955, 3567148, 4115940, 4458935, 5350722, 6173910, 8026083, 8917870, 10701444, 12347820, 13376805, 16052166, 17835740, 26753610, 32104332, 40130415, 53507220, 80260830, 160521660]

約数ペア:

[(1, 160521660), (2, 80260830), (3, 53507220), (4, 40130415), (5, 32104332), (6, 26753610), (9, 17835740), (10, 16052166), (12, 13376805), (13, 12347820), (15, 10701444), (18, 8917870), (20, 8026083), (26, 6173910), (30, 5350722), (36, 4458935), (39, 4115940), (45, 3567148), (52, 3086955), (60, 2675361), (65, 2469564), (78, 2057970), (90, 1783574), (117, 1371980), (130, 1234782), (156, 1028985), (180, 891787), (181, 886860), (195, 823188), (234, 685990), (260, 617391), (362, 443430), (379, 423540), (390, 411594), (468, 342995), (543, 295620), (585, 274396), (724, 221715), (758, 211770), (780, 205797), (905, 177372), (1086, 147810), (1137, 141180), (1170, 137198), (1516, 105885), (1629, 98540), (1810, 88686), (1895, 84708), (2172, 73905), (2274, 70590), (2340, 68599), (2353, 68220), (2715, 59124), (3258, 49270), (3411, 47060), (3620, 44343), (3790, 42354), (4548, 35295), (4706, 34110), (4927, 32580), (5430, 29562), (5685, 28236), (6516, 24635), (6822, 23530), (7059, 22740), (7580, 21177), (8145, 19708), (9412, 17055), (9854, 16290), (10860, 14781), (11370, 14118), (11765, 13644)]