2113649440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3651

約数の個数: 192

約数和(自身を含む): 6239213568

約数和(自身を除く): 4125564128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 544, 560, 595, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 3472, 3581, 3689, 3808, 4216, 4340, 4760, 4960, 5270, 6944, 7162, 7378, 8432, 8680, 9520, 10540, 14324, 14756, 16864, 17360, 17905, 18445, 19040, 21080, 25067, 28648, 29512, 34720, 35810, 36890, 42160, 50134, 57296, 59024, 60877, 71620, 73780, 84320, 100268, 111011, 114592, 118048, 121754, 125335, 143240, 147560, 200536, 222022, 243508, 250670, 286480, 295120, 304385, 401072, 426139, 444044, 487016, 501340, 555055, 572960, 590240, 608770, 777077, 802144, 852278, 888088, 974032, 1002680, 1110110, 1217540, 1554154, 1704556, 1776176, 1887187, 1948064, 2005360, 2130695, 2220220, 2435080, 3108308, 3409112, 3552352, 3774374, 3885385, 4010720, 4261390, 4440440, 4870160, 6216616, 6818224, 7548748, 7770770, 8522780, 8880880, 9435935, 9740320, 12433232, 13210309, 13636448, 15097496, 15541540, 17045560, 17761760, 18871870, 24866464, 26420618, 30194992, 31083080, 34091120, 37743740, 52841236, 60389984, 62166160, 66051545, 68182240, 75487480, 105682472, 124332320, 132103090, 150974960, 211364944, 264206180, 301949920, 422729888, 528412360, 1056824720, 2113649440]

約数ペア:

[(1, 2113649440), (2, 1056824720), (4, 528412360), (5, 422729888), (7, 301949920), (8, 264206180), (10, 211364944), (14, 150974960), (16, 132103090), (17, 124332320), (20, 105682472), (28, 75487480), (31, 68182240), (32, 66051545), (34, 62166160), (35, 60389984), (40, 52841236), (56, 37743740), (62, 34091120), (68, 31083080), (70, 30194992), (80, 26420618), (85, 24866464), (112, 18871870), (119, 17761760), (124, 17045560), (136, 15541540), (140, 15097496), (155, 13636448), (160, 13210309), (170, 12433232), (217, 9740320), (224, 9435935), (238, 8880880), (248, 8522780), (272, 7770770), (280, 7548748), (310, 6818224), (340, 6216616), (434, 4870160), (476, 4440440), (496, 4261390), (527, 4010720), (544, 3885385), (560, 3774374), (595, 3552352), (620, 3409112), (680, 3108308), (868, 2435080), (952, 2220220), (992, 2130695), (1054, 2005360), (1085, 1948064), (1120, 1887187), (1190, 1776176), (1240, 1704556), (1360, 1554154), (1736, 1217540), (1904, 1110110), (2108, 1002680), (2170, 974032), (2380, 888088), (2480, 852278), (2635, 802144), (2720, 777077), (3472, 608770), (3581, 590240), (3689, 572960), (3808, 555055), (4216, 501340), (4340, 487016), (4760, 444044), (4960, 426139), (5270, 401072), (6944, 304385), (7162, 295120), (7378, 286480), (8432, 250670), (8680, 243508), (9520, 222022), (10540, 200536), (14324, 147560), (14756, 143240), (16864, 125335), (17360, 121754), (17905, 118048), (18445, 114592), (19040, 111011), (21080, 100268), (25067, 84320), (28648, 73780), (29512, 71620), (34720, 60877), (35810, 59024), (36890, 57296), (42160, 50134)]