2000739840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2153}}^1$

素因数の和:2201

約数の個数: 240

約数和(自身を含む): 7033706064

約数和(自身を除く): 5032966224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1056, 1210, 1280, 1320, 1408, 1452, 1536, 1760, 1815, 1920, 1936, 2112, 2153, 2420, 2560, 2640, 2816, 2904, 3520, 3630, 3840, 3872, 4224, 4306, 4840, 5280, 5632, 5808, 6459, 7040, 7260, 7680, 7744, 8448, 8612, 9680, 10560, 10765, 11616, 12918, 14080, 14520, 15488, 16896, 17224, 19360, 21120, 21530, 23232, 23683, 25836, 28160, 29040, 30976, 32295, 34448, 38720, 42240, 43060, 46464, 47366, 51672, 58080, 61952, 64590, 68896, 71049, 77440, 84480, 86120, 92928, 94732, 103344, 116160, 118415, 129180, 137792, 142098, 154880, 172240, 185856, 189464, 206688, 232320, 236830, 258360, 260513, 275584, 284196, 309760, 344480, 355245, 378928, 413376, 464640, 473660, 516720, 521026, 551168, 568392, 688960, 710490, 757856, 781539, 826752, 929280, 947320, 1033440, 1042052, 1102336, 1136784, 1302565, 1377920, 1420980, 1515712, 1563078, 1653504, 1894640, 2066880, 2084104, 2273568, 2605130, 2755840, 2841960, 3031424, 3126156, 3307008, 3789280, 3907695, 4133760, 4168208, 4547136, 5210260, 5511680, 5683920, 6062848, 6252312, 7578560, 7815390, 8267520, 8336416, 9094272, 10420520, 11367840, 12125696, 12504624, 15157120, 15630780, 16535040, 16672832, 18188544, 20841040, 22735680, 25009248, 30314240, 31261560, 33345664, 36377088, 41682080, 45471360, 50018496, 60628480, 62523120, 66691328, 83364160, 90942720, 100036992, 125046240, 133382656, 166728320, 181885440, 200073984, 250092480, 333456640, 400147968, 500184960, 666913280, 1000369920, 2000739840]

約数ペア:

[(1, 2000739840), (2, 1000369920), (3, 666913280), (4, 500184960), (5, 400147968), (6, 333456640), (8, 250092480), (10, 200073984), (11, 181885440), (12, 166728320), (15, 133382656), (16, 125046240), (20, 100036992), (22, 90942720), (24, 83364160), (30, 66691328), (32, 62523120), (33, 60628480), (40, 50018496), (44, 45471360), (48, 41682080), (55, 36377088), (60, 33345664), (64, 31261560), (66, 30314240), (80, 25009248), (88, 22735680), (96, 20841040), (110, 18188544), (120, 16672832), (121, 16535040), (128, 15630780), (132, 15157120), (160, 12504624), (165, 12125696), (176, 11367840), (192, 10420520), (220, 9094272), (240, 8336416), (242, 8267520), (256, 7815390), (264, 7578560), (320, 6252312), (330, 6062848), (352, 5683920), (363, 5511680), (384, 5210260), (440, 4547136), (480, 4168208), (484, 4133760), (512, 3907695), (528, 3789280), (605, 3307008), (640, 3126156), (660, 3031424), (704, 2841960), (726, 2755840), (768, 2605130), (880, 2273568), (960, 2084104), (968, 2066880), (1056, 1894640), (1210, 1653504), (1280, 1563078), (1320, 1515712), (1408, 1420980), (1452, 1377920), (1536, 1302565), (1760, 1136784), (1815, 1102336), (1920, 1042052), (1936, 1033440), (2112, 947320), (2153, 929280), (2420, 826752), (2560, 781539), (2640, 757856), (2816, 710490), (2904, 688960), (3520, 568392), (3630, 551168), (3840, 521026), (3872, 516720), (4224, 473660), (4306, 464640), (4840, 413376), (5280, 378928), (5632, 355245), (5808, 344480), (6459, 309760), (7040, 284196), (7260, 275584), (7680, 260513), (7744, 258360), (8448, 236830), (8612, 232320), (9680, 206688), (10560, 189464), (10765, 185856), (11616, 172240), (12918, 154880), (14080, 142098), (14520, 137792), (15488, 129180), (16896, 118415), (17224, 116160), (19360, 103344), (21120, 94732), (21530, 92928), (23232, 86120), (23683, 84480), (25836, 77440), (28160, 71049), (29040, 68896), (30976, 64590), (32295, 61952), (34448, 58080), (38720, 51672), (42240, 47366), (43060, 46464)]