1348651480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 3635241120

約数和(自身を除く): 2286589640

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 85, 88, 110, 121, 136, 148, 170, 185, 187, 220, 242, 296, 340, 370, 374, 407, 440, 443, 484, 605, 629, 680, 740, 748, 814, 886, 935, 968, 1210, 1258, 1480, 1496, 1628, 1772, 1870, 2035, 2057, 2215, 2420, 2516, 3145, 3256, 3544, 3740, 4070, 4114, 4430, 4477, 4840, 4873, 5032, 6290, 6919, 7480, 7531, 8140, 8228, 8860, 8954, 9746, 10285, 12580, 13838, 15062, 16280, 16391, 16456, 17720, 17908, 19492, 20570, 22385, 24365, 25160, 27676, 30124, 32782, 34595, 35816, 37655, 38984, 41140, 44770, 48730, 53603, 55352, 60248, 65564, 69190, 75310, 76109, 81955, 82280, 82841, 89540, 97460, 107206, 131128, 138380, 150620, 152218, 163910, 165682, 179080, 180301, 194920, 214412, 268015, 276760, 278647, 301240, 304436, 327820, 331364, 360602, 380545, 414205, 428824, 536030, 557294, 608872, 655640, 662728, 721204, 761090, 828410, 901505, 911251, 1072060, 1114588, 1393235, 1442408, 1522180, 1656820, 1803010, 1822502, 1983311, 2144120, 2229176, 2786470, 3044360, 3065117, 3313640, 3606020, 3645004, 3966622, 4556255, 5572940, 6130234, 7212040, 7290008, 7933244, 9112510, 9916555, 11145880, 12260468, 15325585, 15866488, 18225020, 19833110, 24520936, 30651170, 33716287, 36450040, 39666220, 61302340, 67432574, 79332440, 122604680, 134865148, 168581435, 269730296, 337162870, 674325740, 1348651480]

約数ペア:

[(1, 1348651480), (2, 674325740), (4, 337162870), (5, 269730296), (8, 168581435), (10, 134865148), (11, 122604680), (17, 79332440), (20, 67432574), (22, 61302340), (34, 39666220), (37, 36450040), (40, 33716287), (44, 30651170), (55, 24520936), (68, 19833110), (74, 18225020), (85, 15866488), (88, 15325585), (110, 12260468), (121, 11145880), (136, 9916555), (148, 9112510), (170, 7933244), (185, 7290008), (187, 7212040), (220, 6130234), (242, 5572940), (296, 4556255), (340, 3966622), (370, 3645004), (374, 3606020), (407, 3313640), (440, 3065117), (443, 3044360), (484, 2786470), (605, 2229176), (629, 2144120), (680, 1983311), (740, 1822502), (748, 1803010), (814, 1656820), (886, 1522180), (935, 1442408), (968, 1393235), (1210, 1114588), (1258, 1072060), (1480, 911251), (1496, 901505), (1628, 828410), (1772, 761090), (1870, 721204), (2035, 662728), (2057, 655640), (2215, 608872), (2420, 557294), (2516, 536030), (3145, 428824), (3256, 414205), (3544, 380545), (3740, 360602), (4070, 331364), (4114, 327820), (4430, 304436), (4477, 301240), (4840, 278647), (4873, 276760), (5032, 268015), (6290, 214412), (6919, 194920), (7480, 180301), (7531, 179080), (8140, 165682), (8228, 163910), (8860, 152218), (8954, 150620), (9746, 138380), (10285, 131128), (12580, 107206), (13838, 97460), (15062, 89540), (16280, 82841), (16391, 82280), (16456, 81955), (17720, 76109), (17908, 75310), (19492, 69190), (20570, 65564), (22385, 60248), (24365, 55352), (25160, 53603), (27676, 48730), (30124, 44770), (32782, 41140), (34595, 38984), (35816, 37655)]