15661624080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{3739}}^1$

素因数の和:4349

約数の個数: 160

約数和(自身を含む): 50219642880

約数和(自身を除く): 34558018800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 563, 620, 744, 930, 1126, 1240, 1488, 1689, 1860, 2252, 2480, 2815, 3378, 3720, 3739, 4504, 5630, 6756, 7440, 7478, 8445, 9008, 11217, 11260, 13512, 14956, 16890, 17453, 18695, 22434, 22520, 27024, 29912, 33780, 34906, 37390, 44868, 45040, 52359, 56085, 59824, 67560, 69812, 74780, 87265, 89736, 104718, 112170, 115909, 135120, 139624, 149560, 174530, 179472, 209436, 224340, 231818, 261795, 279248, 299120, 347727, 349060, 418872, 448680, 463636, 523590, 579545, 695454, 698120, 837744, 897360, 927272, 1047180, 1159090, 1390908, 1396240, 1738635, 1854544, 2094360, 2105057, 2318180, 2781816, 3477270, 4188720, 4210114, 4636360, 5563632, 6315171, 6954540, 8420228, 9272720, 10525285, 12630342, 13909080, 16840456, 21050570, 25260684, 27818160, 31575855, 33680912, 42101140, 50521368, 63151710, 65256767, 84202280, 101042736, 126303420, 130513534, 168404560, 195770301, 252606840, 261027068, 326283835, 391540602, 505213680, 522054136, 652567670, 783081204, 978851505, 1044108272, 1305135340, 1566162408, 1957703010, 2610270680, 3132324816, 3915406020, 5220541360, 7830812040, 15661624080]

約数ペア:

[(1, 15661624080), (2, 7830812040), (3, 5220541360), (4, 3915406020), (5, 3132324816), (6, 2610270680), (8, 1957703010), (10, 1566162408), (12, 1305135340), (15, 1044108272), (16, 978851505), (20, 783081204), (24, 652567670), (30, 522054136), (31, 505213680), (40, 391540602), (48, 326283835), (60, 261027068), (62, 252606840), (80, 195770301), (93, 168404560), (120, 130513534), (124, 126303420), (155, 101042736), (186, 84202280), (240, 65256767), (248, 63151710), (310, 50521368), (372, 42101140), (465, 33680912), (496, 31575855), (563, 27818160), (620, 25260684), (744, 21050570), (930, 16840456), (1126, 13909080), (1240, 12630342), (1488, 10525285), (1689, 9272720), (1860, 8420228), (2252, 6954540), (2480, 6315171), (2815, 5563632), (3378, 4636360), (3720, 4210114), (3739, 4188720), (4504, 3477270), (5630, 2781816), (6756, 2318180), (7440, 2105057), (7478, 2094360), (8445, 1854544), (9008, 1738635), (11217, 1396240), (11260, 1390908), (13512, 1159090), (14956, 1047180), (16890, 927272), (17453, 897360), (18695, 837744), (22434, 698120), (22520, 695454), (27024, 579545), (29912, 523590), (33780, 463636), (34906, 448680), (37390, 418872), (44868, 349060), (45040, 347727), (52359, 299120), (56085, 279248), (59824, 261795), (67560, 231818), (69812, 224340), (74780, 209436), (87265, 179472), (89736, 174530), (104718, 149560), (112170, 139624), (115909, 135120)]