127536780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 435133440

約数和(自身を除く): 307596660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 174, 185, 203, 210, 222, 259, 283, 290, 348, 370, 406, 420, 435, 444, 518, 555, 566, 580, 609, 740, 777, 812, 849, 870, 1015, 1036, 1073, 1110, 1132, 1218, 1295, 1415, 1554, 1698, 1740, 1981, 2030, 2146, 2220, 2436, 2590, 2830, 3045, 3108, 3219, 3396, 3885, 3962, 4060, 4245, 4292, 5180, 5365, 5660, 5943, 6090, 6438, 7511, 7770, 7924, 8207, 8490, 9905, 10471, 10730, 11886, 12180, 12876, 15022, 15540, 16095, 16414, 16980, 19810, 20942, 21460, 22533, 23772, 24621, 29715, 30044, 31413, 32190, 32828, 37555, 39620, 41035, 41884, 45066, 49242, 52355, 57449, 59430, 62826, 64380, 73297, 75110, 82070, 90132, 98484, 104710, 112665, 114898, 118860, 123105, 125652, 146594, 150220, 157065, 164140, 172347, 209420, 219891, 225330, 229796, 246210, 287245, 293188, 303659, 314130, 344694, 366485, 439782, 450660, 492420, 574490, 607318, 628260, 689388, 732970, 861735, 879564, 910977, 1099455, 1148980, 1214636, 1465940, 1518295, 1723470, 1821954, 2125613, 2198910, 3036590, 3446940, 3643908, 4251226, 4397820, 4554885, 6073180, 6376839, 8502452, 9109770, 10628065, 12753678, 18219540, 21256130, 25507356, 31884195, 42512260, 63768390, 127536780]

約数ペア:

[(1, 127536780), (2, 63768390), (3, 42512260), (4, 31884195), (5, 25507356), (6, 21256130), (7, 18219540), (10, 12753678), (12, 10628065), (14, 9109770), (15, 8502452), (20, 6376839), (21, 6073180), (28, 4554885), (29, 4397820), (30, 4251226), (35, 3643908), (37, 3446940), (42, 3036590), (58, 2198910), (60, 2125613), (70, 1821954), (74, 1723470), (84, 1518295), (87, 1465940), (105, 1214636), (111, 1148980), (116, 1099455), (140, 910977), (145, 879564), (148, 861735), (174, 732970), (185, 689388), (203, 628260), (210, 607318), (222, 574490), (259, 492420), (283, 450660), (290, 439782), (348, 366485), (370, 344694), (406, 314130), (420, 303659), (435, 293188), (444, 287245), (518, 246210), (555, 229796), (566, 225330), (580, 219891), (609, 209420), (740, 172347), (777, 164140), (812, 157065), (849, 150220), (870, 146594), (1015, 125652), (1036, 123105), (1073, 118860), (1110, 114898), (1132, 112665), (1218, 104710), (1295, 98484), (1415, 90132), (1554, 82070), (1698, 75110), (1740, 73297), (1981, 64380), (2030, 62826), (2146, 59430), (2220, 57449), (2436, 52355), (2590, 49242), (2830, 45066), (3045, 41884), (3108, 41035), (3219, 39620), (3396, 37555), (3885, 32828), (3962, 32190), (4060, 31413), (4245, 30044), (4292, 29715), (5180, 24621), (5365, 23772), (5660, 22533), (5943, 21460), (6090, 20942), (6438, 19810), (7511, 16980), (7770, 16414), (7924, 16095), (8207, 15540), (8490, 15022), (9905, 12876), (10471, 12180), (10730, 11886)]