71560020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2629

約数の個数: 96

約数和(自身を含む): 232501248

約数和(自身を除く): 160941228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2543, 2814, 4020, 4690, 5086, 5628, 7035, 7629, 9380, 10172, 12715, 14070, 15258, 17801, 25430, 28140, 30516, 35602, 38145, 50860, 53403, 71204, 76290, 89005, 106806, 152580, 170381, 178010, 213612, 267015, 340762, 356020, 511143, 534030, 681524, 851905, 1022286, 1068060, 1192667, 1703810, 2044572, 2385334, 2555715, 3407620, 3578001, 4770668, 5111430, 5963335, 7156002, 10222860, 11926670, 14312004, 17890005, 23853340, 35780010, 71560020]

約数ペア:

[(1, 71560020), (2, 35780010), (3, 23853340), (4, 17890005), (5, 14312004), (6, 11926670), (7, 10222860), (10, 7156002), (12, 5963335), (14, 5111430), (15, 4770668), (20, 3578001), (21, 3407620), (28, 2555715), (30, 2385334), (35, 2044572), (42, 1703810), (60, 1192667), (67, 1068060), (70, 1022286), (84, 851905), (105, 681524), (134, 534030), (140, 511143), (201, 356020), (210, 340762), (268, 267015), (335, 213612), (402, 178010), (420, 170381), (469, 152580), (670, 106806), (804, 89005), (938, 76290), (1005, 71204), (1340, 53403), (1407, 50860), (1876, 38145), (2010, 35602), (2345, 30516), (2543, 28140), (2814, 25430), (4020, 17801), (4690, 15258), (5086, 14070), (5628, 12715), (7035, 10172), (7629, 9380)]