156966458080

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1\times {\mathrm{7681}}^1$

素因数の和:8412

約数の個数: 96

約数和(自身を含む): 372963558240

約数和(自身を除く): 215997100160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 379, 674, 758, 1348, 1516, 1685, 1895, 2696, 3032, 3370, 3790, 5392, 6064, 6740, 7580, 7681, 10784, 12128, 13480, 15160, 15362, 26960, 30320, 30724, 38405, 53920, 60640, 61448, 76810, 122896, 127723, 153620, 245792, 255446, 307240, 510892, 614480, 638615, 1021784, 1228960, 1277230, 2043568, 2554460, 2588497, 2911099, 4087136, 5108920, 5176994, 5822198, 10217840, 10353988, 11644396, 12942485, 14555495, 20435680, 20707976, 23288792, 25884970, 29110990, 41415952, 46577584, 51769940, 58221980, 82831904, 93155168, 103539880, 116443960, 207079760, 232887920, 414159520, 465775840, 981040363, 1962080726, 3924161452, 4905201815, 7848322904, 9810403630, 15696645808, 19620807260, 31393291616, 39241614520, 78483229040, 156966458080]

約数ペア:

[(1, 156966458080), (2, 78483229040), (4, 39241614520), (5, 31393291616), (8, 19620807260), (10, 15696645808), (16, 9810403630), (20, 7848322904), (32, 4905201815), (40, 3924161452), (80, 1962080726), (160, 981040363), (337, 465775840), (379, 414159520), (674, 232887920), (758, 207079760), (1348, 116443960), (1516, 103539880), (1685, 93155168), (1895, 82831904), (2696, 58221980), (3032, 51769940), (3370, 46577584), (3790, 41415952), (5392, 29110990), (6064, 25884970), (6740, 23288792), (7580, 20707976), (7681, 20435680), (10784, 14555495), (12128, 12942485), (13480, 11644396), (15160, 10353988), (15362, 10217840), (26960, 5822198), (30320, 5176994), (30724, 5108920), (38405, 4087136), (53920, 2911099), (60640, 2588497), (61448, 2554460), (76810, 2043568), (122896, 1277230), (127723, 1228960), (153620, 1021784), (245792, 638615), (255446, 614480), (307240, 510892)]