422727240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 1372775040

約数和(自身を除く): 950047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 233, 260, 312, 390, 466, 520, 699, 780, 932, 1163, 1165, 1398, 1560, 1864, 2326, 2330, 2796, 3029, 3489, 3495, 4652, 4660, 5592, 5815, 6058, 6978, 6990, 9087, 9304, 9320, 11630, 12116, 13956, 13980, 15119, 15145, 17445, 18174, 23260, 24232, 27912, 27960, 30238, 30290, 34890, 36348, 45357, 45435, 46520, 60476, 60580, 69780, 72696, 75595, 90714, 90870, 120952, 121160, 139560, 151190, 181428, 181740, 226785, 270979, 302380, 362856, 363480, 453570, 541958, 604760, 812937, 907140, 1083916, 1354895, 1625874, 1814280, 2167832, 2709790, 3251748, 3522727, 4064685, 5419580, 6503496, 7045454, 8129370, 10568181, 10839160, 14090908, 16258740, 17613635, 21136362, 28181816, 32517480, 35227270, 42272724, 52840905, 70454540, 84545448, 105681810, 140909080, 211363620, 422727240]

約数ペア:

[(1, 422727240), (2, 211363620), (3, 140909080), (4, 105681810), (5, 84545448), (6, 70454540), (8, 52840905), (10, 42272724), (12, 35227270), (13, 32517480), (15, 28181816), (20, 21136362), (24, 17613635), (26, 16258740), (30, 14090908), (39, 10839160), (40, 10568181), (52, 8129370), (60, 7045454), (65, 6503496), (78, 5419580), (104, 4064685), (120, 3522727), (130, 3251748), (156, 2709790), (195, 2167832), (233, 1814280), (260, 1625874), (312, 1354895), (390, 1083916), (466, 907140), (520, 812937), (699, 604760), (780, 541958), (932, 453570), (1163, 363480), (1165, 362856), (1398, 302380), (1560, 270979), (1864, 226785), (2326, 181740), (2330, 181428), (2796, 151190), (3029, 139560), (3489, 121160), (3495, 120952), (4652, 90870), (4660, 90714), (5592, 75595), (5815, 72696), (6058, 69780), (6978, 60580), (6990, 60476), (9087, 46520), (9304, 45435), (9320, 45357), (11630, 36348), (12116, 34890), (13956, 30290), (13980, 30238), (15119, 27960), (15145, 27912), (17445, 24232), (18174, 23260)]