2139290160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41077}}^1$

素因数の和:41131

約数の個数: 160

約数和(自身を含む): 7823880192

約数和(自身を除く): 5684590032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 41077, 52080, 82154, 123231, 164308, 205385, 246462, 287539, 328616, 410770, 492924, 575078, 616155, 657232, 821540, 862617, 985848, 1150156, 1232310, 1273387, 1437695, 1643080, 1725234, 1971696, 2300312, 2464620, 2546774, 2875390, 3286160, 3450468, 3820161, 4313085, 4600624, 4929240, 5093548, 5750780, 6366935, 6900936, 7640322, 8626170, 8913709, 9858480, 10187096, 11501560, 12733870, 13801872, 15280644, 17252340, 17827418, 19100805, 20374192, 23003120, 25467740, 26741127, 30561288, 34504680, 35654836, 38201610, 44568545, 50935480, 53482254, 61122576, 69009360, 71309672, 76403220, 89137090, 101870960, 106964508, 133705635, 142619344, 152806440, 178274180, 213929016, 267411270, 305612880, 356548360, 427858032, 534822540, 713096720, 1069645080, 2139290160]

約数ペア:

[(1, 2139290160), (2, 1069645080), (3, 713096720), (4, 534822540), (5, 427858032), (6, 356548360), (7, 305612880), (8, 267411270), (10, 213929016), (12, 178274180), (14, 152806440), (15, 142619344), (16, 133705635), (20, 106964508), (21, 101870960), (24, 89137090), (28, 76403220), (30, 71309672), (31, 69009360), (35, 61122576), (40, 53482254), (42, 50935480), (48, 44568545), (56, 38201610), (60, 35654836), (62, 34504680), (70, 30561288), (80, 26741127), (84, 25467740), (93, 23003120), (105, 20374192), (112, 19100805), (120, 17827418), (124, 17252340), (140, 15280644), (155, 13801872), (168, 12733870), (186, 11501560), (210, 10187096), (217, 9858480), (240, 8913709), (248, 8626170), (280, 7640322), (310, 6900936), (336, 6366935), (372, 5750780), (420, 5093548), (434, 4929240), (465, 4600624), (496, 4313085), (560, 3820161), (620, 3450468), (651, 3286160), (744, 2875390), (840, 2546774), (868, 2464620), (930, 2300312), (1085, 1971696), (1240, 1725234), (1302, 1643080), (1488, 1437695), (1680, 1273387), (1736, 1232310), (1860, 1150156), (2170, 985848), (2480, 862617), (2604, 821540), (3255, 657232), (3472, 616155), (3720, 575078), (4340, 492924), (5208, 410770), (6510, 328616), (7440, 287539), (8680, 246462), (10416, 205385), (13020, 164308), (17360, 123231), (26040, 82154), (41077, 52080)]