2050147260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{8609}}^1$

素因数の和:8647

約数の個数: 216

約数和(自身を含む): 7502891760

約数和(自身を除く): 5452744500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1470, 1620, 1701, 1764, 1890, 2205, 2268, 2430, 2646, 2835, 2940, 3402, 3780, 3969, 4410, 4860, 5292, 5670, 6615, 6804, 7938, 8505, 8609, 8820, 11340, 11907, 13230, 15876, 17010, 17218, 19845, 23814, 25827, 26460, 34020, 34436, 39690, 43045, 47628, 51654, 59535, 60263, 77481, 79380, 86090, 103308, 119070, 120526, 129135, 154962, 172180, 180789, 232443, 238140, 241052, 258270, 301315, 309924, 361578, 387405, 421841, 464886, 516540, 542367, 602630, 697329, 723156, 774810, 843682, 903945, 929772, 1084734, 1162215, 1205260, 1265523, 1394658, 1549620, 1627101, 1687364, 1807890, 2091987, 2109205, 2169468, 2324430, 2531046, 2711835, 2789316, 3254202, 3486645, 3615780, 3796569, 4183974, 4218410, 4648860, 4881303, 5062092, 5423670, 6327615, 6508404, 6973290, 7593138, 8135505, 8367948, 8436820, 9762606, 10459935, 10847340, 11389707, 12655230, 13946580, 14643909, 15186276, 16271010, 18982845, 19525212, 20919870, 22779414, 24406515, 25310460, 29287818, 32542020, 34169121, 37965690, 41839740, 45558828, 48813030, 56948535, 58575636, 68338242, 73219545, 75931380, 97626060, 102507363, 113897070, 136676484, 146439090, 170845605, 205014726, 227794140, 292878180, 341691210, 410029452, 512536815, 683382420, 1025073630, 2050147260]

約数ペア:

[(1, 2050147260), (2, 1025073630), (3, 683382420), (4, 512536815), (5, 410029452), (6, 341691210), (7, 292878180), (9, 227794140), (10, 205014726), (12, 170845605), (14, 146439090), (15, 136676484), (18, 113897070), (20, 102507363), (21, 97626060), (27, 75931380), (28, 73219545), (30, 68338242), (35, 58575636), (36, 56948535), (42, 48813030), (45, 45558828), (49, 41839740), (54, 37965690), (60, 34169121), (63, 32542020), (70, 29287818), (81, 25310460), (84, 24406515), (90, 22779414), (98, 20919870), (105, 19525212), (108, 18982845), (126, 16271010), (135, 15186276), (140, 14643909), (147, 13946580), (162, 12655230), (180, 11389707), (189, 10847340), (196, 10459935), (210, 9762606), (243, 8436820), (245, 8367948), (252, 8135505), (270, 7593138), (294, 6973290), (315, 6508404), (324, 6327615), (378, 5423670), (405, 5062092), (420, 4881303), (441, 4648860), (486, 4218410), (490, 4183974), (540, 3796569), (567, 3615780), (588, 3486645), (630, 3254202), (735, 2789316), (756, 2711835), (810, 2531046), (882, 2324430), (945, 2169468), (972, 2109205), (980, 2091987), (1134, 1807890), (1215, 1687364), (1260, 1627101), (1323, 1549620), (1470, 1394658), (1620, 1265523), (1701, 1205260), (1764, 1162215), (1890, 1084734), (2205, 929772), (2268, 903945), (2430, 843682), (2646, 774810), (2835, 723156), (2940, 697329), (3402, 602630), (3780, 542367), (3969, 516540), (4410, 464886), (4860, 421841), (5292, 387405), (5670, 361578), (6615, 309924), (6804, 301315), (7938, 258270), (8505, 241052), (8609, 238140), (8820, 232443), (11340, 180789), (11907, 172180), (13230, 154962), (15876, 129135), (17010, 120526), (17218, 119070), (19845, 103308), (23814, 86090), (25827, 79380), (26460, 77481), (34020, 60263), (34436, 59535), (39690, 51654), (43045, 47628)]