84321440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 230791680

約数和(自身を除く): 146470240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 953, 1106, 1120, 1264, 1580, 1906, 2212, 2528, 2765, 3160, 3812, 4424, 4765, 5530, 6320, 6671, 7624, 8848, 9530, 11060, 12640, 13342, 15248, 17696, 19060, 22120, 26684, 30496, 33355, 38120, 44240, 53368, 66710, 75287, 76240, 88480, 106736, 133420, 150574, 152480, 213472, 266840, 301148, 376435, 527009, 533680, 602296, 752870, 1054018, 1067360, 1204592, 1505740, 2108036, 2409184, 2635045, 3011480, 4216072, 5270090, 6022960, 8432144, 10540180, 12045920, 16864288, 21080360, 42160720, 84321440]

約数ペア:

[(1, 84321440), (2, 42160720), (4, 21080360), (5, 16864288), (7, 12045920), (8, 10540180), (10, 8432144), (14, 6022960), (16, 5270090), (20, 4216072), (28, 3011480), (32, 2635045), (35, 2409184), (40, 2108036), (56, 1505740), (70, 1204592), (79, 1067360), (80, 1054018), (112, 752870), (140, 602296), (158, 533680), (160, 527009), (224, 376435), (280, 301148), (316, 266840), (395, 213472), (553, 152480), (560, 150574), (632, 133420), (790, 106736), (953, 88480), (1106, 76240), (1120, 75287), (1264, 66710), (1580, 53368), (1906, 44240), (2212, 38120), (2528, 33355), (2765, 30496), (3160, 26684), (3812, 22120), (4424, 19060), (4765, 17696), (5530, 15248), (6320, 13342), (6671, 12640), (7624, 11060), (8848, 9530)]