4081560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 14446080

約数和(自身を除く): 10364520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 113, 120, 129, 140, 168, 172, 210, 215, 226, 258, 280, 301, 339, 344, 420, 430, 452, 516, 565, 602, 645, 678, 791, 840, 860, 903, 904, 1032, 1130, 1204, 1290, 1356, 1505, 1582, 1695, 1720, 1806, 2260, 2373, 2408, 2580, 2712, 3010, 3164, 3390, 3612, 3955, 4515, 4520, 4746, 4859, 5160, 6020, 6328, 6780, 7224, 7910, 9030, 9492, 9718, 11865, 12040, 13560, 14577, 15820, 18060, 18984, 19436, 23730, 24295, 29154, 31640, 34013, 36120, 38872, 47460, 48590, 58308, 68026, 72885, 94920, 97180, 102039, 116616, 136052, 145770, 170065, 194360, 204078, 272104, 291540, 340130, 408156, 510195, 583080, 680260, 816312, 1020390, 1360520, 2040780, 4081560]

約数ペア:

[(1, 4081560), (2, 2040780), (3, 1360520), (4, 1020390), (5, 816312), (6, 680260), (7, 583080), (8, 510195), (10, 408156), (12, 340130), (14, 291540), (15, 272104), (20, 204078), (21, 194360), (24, 170065), (28, 145770), (30, 136052), (35, 116616), (40, 102039), (42, 97180), (43, 94920), (56, 72885), (60, 68026), (70, 58308), (84, 48590), (86, 47460), (105, 38872), (113, 36120), (120, 34013), (129, 31640), (140, 29154), (168, 24295), (172, 23730), (210, 19436), (215, 18984), (226, 18060), (258, 15820), (280, 14577), (301, 13560), (339, 12040), (344, 11865), (420, 9718), (430, 9492), (452, 9030), (516, 7910), (565, 7224), (602, 6780), (645, 6328), (678, 6020), (791, 5160), (840, 4859), (860, 4746), (903, 4520), (904, 4515), (1032, 3955), (1130, 3612), (1204, 3390), (1290, 3164), (1356, 3010), (1505, 2712), (1582, 2580), (1695, 2408), (1720, 2373), (1806, 2260)]