1427436540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 4652605440

約数和(自身を除く): 3225168900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 90, 93, 108, 124, 135, 142, 155, 180, 186, 213, 270, 279, 284, 310, 355, 372, 426, 465, 540, 558, 620, 639, 710, 837, 852, 930, 1065, 1116, 1201, 1278, 1395, 1420, 1674, 1860, 1917, 2130, 2201, 2402, 2556, 2790, 3195, 3348, 3603, 3834, 4185, 4260, 4402, 4804, 5580, 6005, 6390, 6603, 7206, 7668, 8370, 8804, 9585, 10809, 11005, 12010, 12780, 13206, 14412, 16740, 18015, 19170, 19809, 21618, 22010, 24020, 26412, 32427, 33015, 36030, 37231, 38340, 39618, 43236, 44020, 54045, 59427, 64854, 66030, 72060, 74462, 79236, 85271, 99045, 108090, 111693, 118854, 129708, 132060, 148924, 162135, 170542, 186155, 198090, 216180, 223386, 237708, 255813, 297135, 324270, 335079, 341084, 372310, 396180, 426355, 446772, 511626, 558465, 594270, 648540, 670158, 744620, 767439, 852710, 1005237, 1023252, 1116930, 1188540, 1279065, 1340316, 1534878, 1675395, 1705420, 2010474, 2233860, 2302317, 2558130, 2643401, 3069756, 3350790, 3837195, 4020948, 4604634, 5026185, 5116260, 5286802, 6701580, 7674390, 7930203, 9209268, 10052370, 10573604, 11511585, 13217005, 15348780, 15860406, 20104740, 23023170, 23790609, 26434010, 31720812, 39651015, 46046340, 47581218, 52868020, 71371827, 79302030, 95162436, 118953045, 142743654, 158604060, 237906090, 285487308, 356859135, 475812180, 713718270, 1427436540]

約数ペア:

[(1, 1427436540), (2, 713718270), (3, 475812180), (4, 356859135), (5, 285487308), (6, 237906090), (9, 158604060), (10, 142743654), (12, 118953045), (15, 95162436), (18, 79302030), (20, 71371827), (27, 52868020), (30, 47581218), (31, 46046340), (36, 39651015), (45, 31720812), (54, 26434010), (60, 23790609), (62, 23023170), (71, 20104740), (90, 15860406), (93, 15348780), (108, 13217005), (124, 11511585), (135, 10573604), (142, 10052370), (155, 9209268), (180, 7930203), (186, 7674390), (213, 6701580), (270, 5286802), (279, 5116260), (284, 5026185), (310, 4604634), (355, 4020948), (372, 3837195), (426, 3350790), (465, 3069756), (540, 2643401), (558, 2558130), (620, 2302317), (639, 2233860), (710, 2010474), (837, 1705420), (852, 1675395), (930, 1534878), (1065, 1340316), (1116, 1279065), (1201, 1188540), (1278, 1116930), (1395, 1023252), (1420, 1005237), (1674, 852710), (1860, 767439), (1917, 744620), (2130, 670158), (2201, 648540), (2402, 594270), (2556, 558465), (2790, 511626), (3195, 446772), (3348, 426355), (3603, 396180), (3834, 372310), (4185, 341084), (4260, 335079), (4402, 324270), (4804, 297135), (5580, 255813), (6005, 237708), (6390, 223386), (6603, 216180), (7206, 198090), (7668, 186155), (8370, 170542), (8804, 162135), (9585, 148924), (10809, 132060), (11005, 129708), (12010, 118854), (12780, 111693), (13206, 108090), (14412, 99045), (16740, 85271), (18015, 79236), (19170, 74462), (19809, 72060), (21618, 66030), (22010, 64854), (24020, 59427), (26412, 54045), (32427, 44020), (33015, 43236), (36030, 39618), (37231, 38340)]