201658560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2758

約数の個数: 112

約数和(自身を含む): 648614400

約数和(自身を除く): 446955840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2659, 3160, 3792, 4740, 5056, 5318, 6320, 7584, 7977, 9480, 10636, 12640, 13295, 15168, 15954, 18960, 21272, 25280, 26590, 31908, 37920, 39885, 42544, 53180, 63816, 75840, 79770, 85088, 106360, 127632, 159540, 170176, 210061, 212720, 255264, 319080, 420122, 425440, 510528, 630183, 638160, 840244, 850880, 1050305, 1260366, 1276320, 1680488, 2100610, 2520732, 2552640, 3150915, 3360976, 4201220, 5041464, 6301830, 6721952, 8402440, 10082928, 12603660, 13443904, 16804880, 20165856, 25207320, 33609760, 40331712, 50414640, 67219520, 100829280, 201658560]

約数ペア:

[(1, 201658560), (2, 100829280), (3, 67219520), (4, 50414640), (5, 40331712), (6, 33609760), (8, 25207320), (10, 20165856), (12, 16804880), (15, 13443904), (16, 12603660), (20, 10082928), (24, 8402440), (30, 6721952), (32, 6301830), (40, 5041464), (48, 4201220), (60, 3360976), (64, 3150915), (79, 2552640), (80, 2520732), (96, 2100610), (120, 1680488), (158, 1276320), (160, 1260366), (192, 1050305), (237, 850880), (240, 840244), (316, 638160), (320, 630183), (395, 510528), (474, 425440), (480, 420122), (632, 319080), (790, 255264), (948, 212720), (960, 210061), (1185, 170176), (1264, 159540), (1580, 127632), (1896, 106360), (2370, 85088), (2528, 79770), (2659, 75840), (3160, 63816), (3792, 53180), (4740, 42544), (5056, 39885), (5318, 37920), (6320, 31908), (7584, 26590), (7977, 25280), (9480, 21272), (10636, 18960), (12640, 15954), (13295, 15168)]