13898837680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32359}}^1$

素因数の和:32451

約数の個数: 160

約数和(自身を含む): 40447411200

約数和(自身を除く): 26548573520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 182, 208, 236, 260, 280, 295, 364, 413, 455, 472, 520, 560, 590, 728, 767, 826, 910, 944, 1040, 1180, 1456, 1534, 1652, 1820, 2065, 2360, 3068, 3304, 3640, 3835, 4130, 4720, 5369, 6136, 6608, 7280, 7670, 8260, 10738, 12272, 15340, 16520, 21476, 26845, 30680, 32359, 33040, 42952, 53690, 61360, 64718, 85904, 107380, 129436, 161795, 214760, 226513, 258872, 323590, 420667, 429520, 453026, 517744, 647180, 841334, 906052, 1132565, 1294360, 1682668, 1812104, 1909181, 2103335, 2265130, 2588720, 2944669, 3365336, 3624208, 3818362, 4206670, 4530260, 5889338, 6730672, 7636724, 8413340, 9060520, 9545905, 11778676, 13364267, 14723345, 15273448, 16826680, 18121040, 19091810, 23557352, 24819353, 26728534, 29446690, 30546896, 33653360, 38183620, 47114704, 49638706, 53457068, 58893380, 66821335, 76367240, 99277412, 106914136, 117786760, 124096765, 133642670, 152734480, 173735471, 198554824, 213828272, 235573520, 248193530, 267285340, 347470942, 397109648, 496387060, 534570680, 694941884, 868677355, 992774120, 1069141360, 1389883768, 1737354710, 1985548240, 2779767536, 3474709420, 6949418840, 13898837680]

約数ペア:

[(1, 13898837680), (2, 6949418840), (4, 3474709420), (5, 2779767536), (7, 1985548240), (8, 1737354710), (10, 1389883768), (13, 1069141360), (14, 992774120), (16, 868677355), (20, 694941884), (26, 534570680), (28, 496387060), (35, 397109648), (40, 347470942), (52, 267285340), (56, 248193530), (59, 235573520), (65, 213828272), (70, 198554824), (80, 173735471), (91, 152734480), (104, 133642670), (112, 124096765), (118, 117786760), (130, 106914136), (140, 99277412), (182, 76367240), (208, 66821335), (236, 58893380), (260, 53457068), (280, 49638706), (295, 47114704), (364, 38183620), (413, 33653360), (455, 30546896), (472, 29446690), (520, 26728534), (560, 24819353), (590, 23557352), (728, 19091810), (767, 18121040), (826, 16826680), (910, 15273448), (944, 14723345), (1040, 13364267), (1180, 11778676), (1456, 9545905), (1534, 9060520), (1652, 8413340), (1820, 7636724), (2065, 6730672), (2360, 5889338), (3068, 4530260), (3304, 4206670), (3640, 3818362), (3835, 3624208), (4130, 3365336), (4720, 2944669), (5369, 2588720), (6136, 2265130), (6608, 2103335), (7280, 1909181), (7670, 1812104), (8260, 1682668), (10738, 1294360), (12272, 1132565), (15340, 906052), (16520, 841334), (21476, 647180), (26845, 517744), (30680, 453026), (32359, 429520), (33040, 420667), (42952, 323590), (53690, 258872), (61360, 226513), (64718, 214760), (85904, 161795), (107380, 129436)]