808662120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56629}}^1$

素因数の和:56667

約数の個数: 128

約数和(自身を含む): 2935699200

約数和(自身を除く): 2127037080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 56629, 113258, 169887, 226516, 283145, 339774, 396403, 453032, 566290, 679548, 792806, 849435, 962693, 1132580, 1189209, 1359096, 1585612, 1698870, 1925386, 1982015, 2265160, 2378418, 2888079, 3171224, 3397740, 3850772, 3964030, 4756836, 4813465, 5776158, 5946045, 6738851, 6795480, 7701544, 7928060, 9513672, 9626930, 11552316, 11892090, 13477702, 14440395, 15856120, 19253860, 20216553, 23104632, 23784180, 26955404, 28880790, 33694255, 38507720, 40433106, 47568360, 53910808, 57761580, 67388510, 80866212, 101082765, 115523160, 134777020, 161732424, 202165530, 269554040, 404331060, 808662120]

約数ペア:

[(1, 808662120), (2, 404331060), (3, 269554040), (4, 202165530), (5, 161732424), (6, 134777020), (7, 115523160), (8, 101082765), (10, 80866212), (12, 67388510), (14, 57761580), (15, 53910808), (17, 47568360), (20, 40433106), (21, 38507720), (24, 33694255), (28, 28880790), (30, 26955404), (34, 23784180), (35, 23104632), (40, 20216553), (42, 19253860), (51, 15856120), (56, 14440395), (60, 13477702), (68, 11892090), (70, 11552316), (84, 9626930), (85, 9513672), (102, 7928060), (105, 7701544), (119, 6795480), (120, 6738851), (136, 5946045), (140, 5776158), (168, 4813465), (170, 4756836), (204, 3964030), (210, 3850772), (238, 3397740), (255, 3171224), (280, 2888079), (340, 2378418), (357, 2265160), (408, 1982015), (420, 1925386), (476, 1698870), (510, 1585612), (595, 1359096), (680, 1189209), (714, 1132580), (840, 962693), (952, 849435), (1020, 792806), (1190, 679548), (1428, 566290), (1785, 453032), (2040, 396403), (2380, 339774), (2856, 283145), (3570, 226516), (4760, 169887), (7140, 113258), (14280, 56629)]