2638854960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36529}}^1$

素因数の和:36595

約数の個数: 160

約数和(自身を含む): 9566768640

約数和(自身を除く): 6927913680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 14448, 18060, 24080, 36120, 36529, 72240, 73058, 109587, 146116, 182645, 219174, 255703, 292232, 365290, 438348, 511406, 547935, 584464, 730580, 767109, 876696, 1022812, 1095870, 1278515, 1461160, 1534218, 1570747, 1753392, 2045624, 2191740, 2557030, 2922320, 3068436, 3141494, 3835545, 4091248, 4383480, 4712241, 5114060, 6136872, 6282988, 7671090, 7853735, 8766960, 9424482, 10228120, 10995229, 12273744, 12565976, 15342180, 15707470, 18848964, 20456240, 21990458, 23561205, 25131952, 30684360, 31414940, 32985687, 37697928, 43980916, 47122410, 54976145, 61368720, 62829880, 65971374, 75395856, 87961832, 94244820, 109952290, 125659760, 131942748, 164928435, 175923664, 188489640, 219904580, 263885496, 329856870, 376979280, 439809160, 527770992, 659713740, 879618320, 1319427480, 2638854960]

約数ペア:

[(1, 2638854960), (2, 1319427480), (3, 879618320), (4, 659713740), (5, 527770992), (6, 439809160), (7, 376979280), (8, 329856870), (10, 263885496), (12, 219904580), (14, 188489640), (15, 175923664), (16, 164928435), (20, 131942748), (21, 125659760), (24, 109952290), (28, 94244820), (30, 87961832), (35, 75395856), (40, 65971374), (42, 62829880), (43, 61368720), (48, 54976145), (56, 47122410), (60, 43980916), (70, 37697928), (80, 32985687), (84, 31414940), (86, 30684360), (105, 25131952), (112, 23561205), (120, 21990458), (129, 20456240), (140, 18848964), (168, 15707470), (172, 15342180), (210, 12565976), (215, 12273744), (240, 10995229), (258, 10228120), (280, 9424482), (301, 8766960), (336, 7853735), (344, 7671090), (420, 6282988), (430, 6136872), (516, 5114060), (560, 4712241), (602, 4383480), (645, 4091248), (688, 3835545), (840, 3141494), (860, 3068436), (903, 2922320), (1032, 2557030), (1204, 2191740), (1290, 2045624), (1505, 1753392), (1680, 1570747), (1720, 1534218), (1806, 1461160), (2064, 1278515), (2408, 1095870), (2580, 1022812), (3010, 876696), (3440, 767109), (3612, 730580), (4515, 584464), (4816, 547935), (5160, 511406), (6020, 438348), (7224, 365290), (9030, 292232), (10320, 255703), (12040, 219174), (14448, 182645), (18060, 146116), (24080, 109587), (36120, 73058), (36529, 72240)]