2040364080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1150

約数の個数: 240

約数和(自身を含む): 7182040320

約数和(自身を除く): 5141676240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 144, 162, 180, 206, 216, 240, 243, 270, 309, 324, 360, 405, 412, 432, 486, 515, 540, 618, 648, 720, 810, 824, 927, 972, 1019, 1030, 1080, 1215, 1236, 1296, 1545, 1620, 1648, 1854, 1944, 2038, 2060, 2160, 2430, 2472, 2781, 3057, 3090, 3240, 3708, 3888, 4076, 4120, 4635, 4860, 4944, 5095, 5562, 6114, 6180, 6480, 7416, 8152, 8240, 8343, 9171, 9270, 9720, 10190, 11124, 12228, 12360, 13905, 14832, 15285, 16304, 16686, 18342, 18540, 19440, 20380, 22248, 24456, 24720, 25029, 27513, 27810, 30570, 33372, 36684, 37080, 40760, 41715, 44496, 45855, 48912, 50058, 55026, 55620, 61140, 66744, 73368, 74160, 81520, 82539, 83430, 91710, 100116, 104957, 110052, 111240, 122280, 125145, 133488, 137565, 146736, 165078, 166860, 183420, 200232, 209914, 220104, 222480, 244560, 247617, 250290, 275130, 314871, 330156, 333720, 366840, 400464, 412695, 419828, 440208, 495234, 500580, 524785, 550260, 629742, 660312, 667440, 733680, 825390, 839656, 944613, 990468, 1001160, 1049570, 1100520, 1238085, 1259484, 1320624, 1574355, 1650780, 1679312, 1889226, 1980936, 2002320, 2099140, 2201040, 2476170, 2518968, 2833839, 3148710, 3301560, 3778452, 3961872, 4198280, 4723065, 4952340, 5037936, 5667678, 6297420, 6603120, 7556904, 8396560, 8501517, 9446130, 9904680, 11335356, 12594840, 14169195, 15113808, 17003034, 18892260, 19809360, 22670712, 25189680, 25504551, 28338390, 34006068, 37784520, 42507585, 45341424, 51009102, 56676780, 68012136, 75569040, 85015170, 102018204, 113353560, 127522755, 136024272, 170030340, 204036408, 226707120, 255045510, 340060680, 408072816, 510091020, 680121360, 1020182040, 2040364080]

約数ペア:

[(1, 2040364080), (2, 1020182040), (3, 680121360), (4, 510091020), (5, 408072816), (6, 340060680), (8, 255045510), (9, 226707120), (10, 204036408), (12, 170030340), (15, 136024272), (16, 127522755), (18, 113353560), (20, 102018204), (24, 85015170), (27, 75569040), (30, 68012136), (36, 56676780), (40, 51009102), (45, 45341424), (48, 42507585), (54, 37784520), (60, 34006068), (72, 28338390), (80, 25504551), (81, 25189680), (90, 22670712), (103, 19809360), (108, 18892260), (120, 17003034), (135, 15113808), (144, 14169195), (162, 12594840), (180, 11335356), (206, 9904680), (216, 9446130), (240, 8501517), (243, 8396560), (270, 7556904), (309, 6603120), (324, 6297420), (360, 5667678), (405, 5037936), (412, 4952340), (432, 4723065), (486, 4198280), (515, 3961872), (540, 3778452), (618, 3301560), (648, 3148710), (720, 2833839), (810, 2518968), (824, 2476170), (927, 2201040), (972, 2099140), (1019, 2002320), (1030, 1980936), (1080, 1889226), (1215, 1679312), (1236, 1650780), (1296, 1574355), (1545, 1320624), (1620, 1259484), (1648, 1238085), (1854, 1100520), (1944, 1049570), (2038, 1001160), (2060, 990468), (2160, 944613), (2430, 839656), (2472, 825390), (2781, 733680), (3057, 667440), (3090, 660312), (3240, 629742), (3708, 550260), (3888, 524785), (4076, 500580), (4120, 495234), (4635, 440208), (4860, 419828), (4944, 412695), (5095, 400464), (5562, 366840), (6114, 333720), (6180, 330156), (6480, 314871), (7416, 275130), (8152, 250290), (8240, 247617), (8343, 244560), (9171, 222480), (9270, 220104), (9720, 209914), (10190, 200232), (11124, 183420), (12228, 166860), (12360, 165078), (13905, 146736), (14832, 137565), (15285, 133488), (16304, 125145), (16686, 122280), (18342, 111240), (18540, 110052), (19440, 104957), (20380, 100116), (22248, 91710), (24456, 83430), (24720, 82539), (25029, 81520), (27513, 74160), (27810, 73368), (30570, 66744), (33372, 61140), (36684, 55620), (37080, 55026), (40760, 50058), (41715, 48912), (44496, 45855)]