2698086240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20202

約数の個数: 192

約数和(自身を含む): 9748408320

約数和(自身を除く): 7050322080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 20147, 22320, 26784, 33480, 40294, 44640, 60441, 66960, 80588, 100735, 120882, 133920, 161176, 181323, 201470, 241764, 302205, 322352, 362646, 402940, 483528, 543969, 604410, 624557, 644704, 725292, 805880, 906615, 967056, 1087938, 1208820, 1249114, 1450584, 1611760, 1813230, 1873671, 1934112, 2175876, 2417640, 2498228, 2719845, 2901168, 3122785, 3223520, 3626460, 3747342, 4351752, 4835280, 4996456, 5439690, 5621013, 5802336, 6245570, 7252920, 7494684, 8703504, 9368355, 9670560, 9992912, 10879380, 11242026, 12491140, 14505840, 14989368, 16863039, 17407008, 18736710, 19985824, 21758760, 22484052, 24982280, 28105065, 29011680, 29978736, 33726078, 37473420, 43517520, 44968104, 49964560, 56210130, 59957472, 67452156, 74946840, 84315195, 87035040, 89936208, 99929120, 112420260, 134904312, 149893680, 168630390, 179872416, 224840520, 269808624, 299787360, 337260780, 449681040, 539617248, 674521560, 899362080, 1349043120, 2698086240]

約数ペア:

[(1, 2698086240), (2, 1349043120), (3, 899362080), (4, 674521560), (5, 539617248), (6, 449681040), (8, 337260780), (9, 299787360), (10, 269808624), (12, 224840520), (15, 179872416), (16, 168630390), (18, 149893680), (20, 134904312), (24, 112420260), (27, 99929120), (30, 89936208), (31, 87035040), (32, 84315195), (36, 74946840), (40, 67452156), (45, 59957472), (48, 56210130), (54, 49964560), (60, 44968104), (62, 43517520), (72, 37473420), (80, 33726078), (90, 29978736), (93, 29011680), (96, 28105065), (108, 24982280), (120, 22484052), (124, 21758760), (135, 19985824), (144, 18736710), (155, 17407008), (160, 16863039), (180, 14989368), (186, 14505840), (216, 12491140), (240, 11242026), (248, 10879380), (270, 9992912), (279, 9670560), (288, 9368355), (310, 8703504), (360, 7494684), (372, 7252920), (432, 6245570), (465, 5802336), (480, 5621013), (496, 5439690), (540, 4996456), (558, 4835280), (620, 4351752), (720, 3747342), (744, 3626460), (837, 3223520), (864, 3122785), (930, 2901168), (992, 2719845), (1080, 2498228), (1116, 2417640), (1240, 2175876), (1395, 1934112), (1440, 1873671), (1488, 1813230), (1674, 1611760), (1860, 1450584), (2160, 1249114), (2232, 1208820), (2480, 1087938), (2790, 967056), (2976, 906615), (3348, 805880), (3720, 725292), (4185, 644704), (4320, 624557), (4464, 604410), (4960, 543969), (5580, 483528), (6696, 402940), (7440, 362646), (8370, 322352), (8928, 302205), (11160, 241764), (13392, 201470), (14880, 181323), (16740, 161176), (20147, 133920), (22320, 120882), (26784, 100735), (33480, 80588), (40294, 66960), (44640, 60441)]