13898040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 45964800

約数和(自身を除く): 32066760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 151, 156, 177, 195, 236, 260, 295, 302, 312, 354, 390, 453, 472, 520, 590, 604, 708, 755, 767, 780, 885, 906, 1180, 1208, 1416, 1510, 1534, 1560, 1770, 1812, 1963, 2265, 2301, 2360, 3020, 3068, 3540, 3624, 3835, 3926, 4530, 4602, 5889, 6040, 6136, 7080, 7670, 7852, 8909, 9060, 9204, 9815, 11505, 11778, 15340, 15704, 17818, 18120, 18408, 19630, 23010, 23556, 26727, 29445, 30680, 35636, 39260, 44545, 46020, 47112, 53454, 58890, 71272, 78520, 89090, 92040, 106908, 115817, 117780, 133635, 178180, 213816, 231634, 235560, 267270, 347451, 356360, 463268, 534540, 579085, 694902, 926536, 1069080, 1158170, 1389804, 1737255, 2316340, 2779608, 3474510, 4632680, 6949020, 13898040]

約数ペア:

[(1, 13898040), (2, 6949020), (3, 4632680), (4, 3474510), (5, 2779608), (6, 2316340), (8, 1737255), (10, 1389804), (12, 1158170), (13, 1069080), (15, 926536), (20, 694902), (24, 579085), (26, 534540), (30, 463268), (39, 356360), (40, 347451), (52, 267270), (59, 235560), (60, 231634), (65, 213816), (78, 178180), (104, 133635), (118, 117780), (120, 115817), (130, 106908), (151, 92040), (156, 89090), (177, 78520), (195, 71272), (236, 58890), (260, 53454), (295, 47112), (302, 46020), (312, 44545), (354, 39260), (390, 35636), (453, 30680), (472, 29445), (520, 26727), (590, 23556), (604, 23010), (708, 19630), (755, 18408), (767, 18120), (780, 17818), (885, 15704), (906, 15340), (1180, 11778), (1208, 11505), (1416, 9815), (1510, 9204), (1534, 9060), (1560, 8909), (1770, 7852), (1812, 7670), (1963, 7080), (2265, 6136), (2301, 6040), (2360, 5889), (3020, 4602), (3068, 4530), (3540, 3926), (3624, 3835)]