2227758720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:683

約数の個数: 256

約数和(自身を含む): 7794334080

約数和(自身を除く): 5566575360

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 313, 320, 330, 337, 352, 384, 440, 480, 528, 626, 640, 660, 674, 704, 880, 939, 960, 1011, 1056, 1252, 1320, 1348, 1408, 1565, 1685, 1760, 1878, 1920, 2022, 2112, 2504, 2640, 2696, 3130, 3370, 3443, 3520, 3707, 3756, 4044, 4224, 4695, 5008, 5055, 5280, 5392, 6260, 6740, 6886, 7040, 7414, 7512, 8088, 9390, 10016, 10110, 10329, 10560, 10784, 11121, 12520, 13480, 13772, 14828, 15024, 16176, 17215, 18535, 18780, 20032, 20220, 20658, 21120, 21568, 22242, 25040, 26960, 27544, 29656, 30048, 32352, 34430, 37070, 37560, 40064, 40440, 41316, 43136, 44484, 50080, 51645, 53920, 55088, 55605, 59312, 60096, 64704, 68860, 74140, 75120, 80880, 82632, 88968, 100160, 103290, 105481, 107840, 110176, 111210, 118624, 120192, 129408, 137720, 148280, 150240, 161760, 165264, 177936, 200320, 206580, 210962, 215680, 220352, 222420, 237248, 275440, 296560, 300480, 316443, 323520, 330528, 355872, 413160, 421924, 440704, 444840, 474496, 527405, 550880, 593120, 600960, 632886, 647040, 661056, 711744, 826320, 843848, 889680, 1054810, 1101760, 1160291, 1186240, 1265772, 1322112, 1423488, 1582215, 1652640, 1687696, 1779360, 2109620, 2203520, 2320582, 2372480, 2531544, 3164430, 3305280, 3375392, 3480873, 3558720, 4219240, 4641164, 5063088, 5801455, 6328860, 6610560, 6750784, 6961746, 7117440, 8438480, 9282328, 10126176, 11602910, 12657720, 13501568, 13923492, 16876960, 17404365, 18564656, 20252352, 23205820, 25315440, 27846984, 33753920, 34808730, 37129312, 40504704, 46411640, 50630880, 55693968, 67507840, 69617460, 74258624, 92823280, 101261760, 111387936, 139234920, 148517248, 185646560, 202523520, 222775872, 278469840, 371293120, 445551744, 556939680, 742586240, 1113879360, 2227758720]

約数ペア:

[(1, 2227758720), (2, 1113879360), (3, 742586240), (4, 556939680), (5, 445551744), (6, 371293120), (8, 278469840), (10, 222775872), (11, 202523520), (12, 185646560), (15, 148517248), (16, 139234920), (20, 111387936), (22, 101261760), (24, 92823280), (30, 74258624), (32, 69617460), (33, 67507840), (40, 55693968), (44, 50630880), (48, 46411640), (55, 40504704), (60, 37129312), (64, 34808730), (66, 33753920), (80, 27846984), (88, 25315440), (96, 23205820), (110, 20252352), (120, 18564656), (128, 17404365), (132, 16876960), (160, 13923492), (165, 13501568), (176, 12657720), (192, 11602910), (220, 10126176), (240, 9282328), (264, 8438480), (313, 7117440), (320, 6961746), (330, 6750784), (337, 6610560), (352, 6328860), (384, 5801455), (440, 5063088), (480, 4641164), (528, 4219240), (626, 3558720), (640, 3480873), (660, 3375392), (674, 3305280), (704, 3164430), (880, 2531544), (939, 2372480), (960, 2320582), (1011, 2203520), (1056, 2109620), (1252, 1779360), (1320, 1687696), (1348, 1652640), (1408, 1582215), (1565, 1423488), (1685, 1322112), (1760, 1265772), (1878, 1186240), (1920, 1160291), (2022, 1101760), (2112, 1054810), (2504, 889680), (2640, 843848), (2696, 826320), (3130, 711744), (3370, 661056), (3443, 647040), (3520, 632886), (3707, 600960), (3756, 593120), (4044, 550880), (4224, 527405), (4695, 474496), (5008, 444840), (5055, 440704), (5280, 421924), (5392, 413160), (6260, 355872), (6740, 330528), (6886, 323520), (7040, 316443), (7414, 300480), (7512, 296560), (8088, 275440), (9390, 237248), (10016, 222420), (10110, 220352), (10329, 215680), (10560, 210962), (10784, 206580), (11121, 200320), (12520, 177936), (13480, 165264), (13772, 161760), (14828, 150240), (15024, 148280), (16176, 137720), (17215, 129408), (18535, 120192), (18780, 118624), (20032, 111210), (20220, 110176), (20658, 107840), (21120, 105481), (21568, 103290), (22242, 100160), (25040, 88968), (26960, 82632), (27544, 80880), (29656, 75120), (30048, 74140), (32352, 68860), (34430, 64704), (37070, 60096), (37560, 59312), (40064, 55605), (40440, 55088), (41316, 53920), (43136, 51645), (44484, 50080)]