375985120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 1071899136

約数和(自身を除く): 695914016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 56, 70, 74, 80, 86, 112, 140, 148, 160, 172, 185, 211, 215, 224, 259, 280, 296, 301, 344, 370, 422, 430, 518, 560, 592, 602, 688, 740, 844, 860, 1036, 1055, 1120, 1184, 1204, 1295, 1376, 1477, 1480, 1505, 1591, 1688, 1720, 2072, 2110, 2408, 2590, 2954, 2960, 3010, 3182, 3376, 3440, 4144, 4220, 4816, 5180, 5908, 5920, 6020, 6364, 6752, 6880, 7385, 7807, 7955, 8288, 8440, 9073, 9632, 10360, 11137, 11816, 12040, 12728, 14770, 15614, 15910, 16880, 18146, 20720, 22274, 23632, 24080, 25456, 29540, 31228, 31820, 33760, 36292, 39035, 41440, 44548, 45365, 47264, 48160, 50912, 54649, 55685, 59080, 62456, 63511, 63640, 72584, 78070, 89096, 90730, 109298, 111370, 118160, 124912, 127022, 127280, 145168, 156140, 178192, 181460, 218596, 222740, 236320, 249824, 254044, 254560, 273245, 290336, 312280, 317555, 335701, 356384, 362920, 437192, 445480, 508088, 546490, 624560, 635110, 671402, 725840, 874384, 890960, 1016176, 1092980, 1249120, 1270220, 1342804, 1451680, 1678505, 1748768, 1781920, 2032352, 2185960, 2349907, 2540440, 2685608, 3357010, 4371920, 4699814, 5080880, 5371216, 6714020, 8743840, 9399628, 10161760, 10742432, 11749535, 13428040, 18799256, 23499070, 26856080, 37598512, 46998140, 53712160, 75197024, 93996280, 187992560, 375985120]

約数ペア:

[(1, 375985120), (2, 187992560), (4, 93996280), (5, 75197024), (7, 53712160), (8, 46998140), (10, 37598512), (14, 26856080), (16, 23499070), (20, 18799256), (28, 13428040), (32, 11749535), (35, 10742432), (37, 10161760), (40, 9399628), (43, 8743840), (56, 6714020), (70, 5371216), (74, 5080880), (80, 4699814), (86, 4371920), (112, 3357010), (140, 2685608), (148, 2540440), (160, 2349907), (172, 2185960), (185, 2032352), (211, 1781920), (215, 1748768), (224, 1678505), (259, 1451680), (280, 1342804), (296, 1270220), (301, 1249120), (344, 1092980), (370, 1016176), (422, 890960), (430, 874384), (518, 725840), (560, 671402), (592, 635110), (602, 624560), (688, 546490), (740, 508088), (844, 445480), (860, 437192), (1036, 362920), (1055, 356384), (1120, 335701), (1184, 317555), (1204, 312280), (1295, 290336), (1376, 273245), (1477, 254560), (1480, 254044), (1505, 249824), (1591, 236320), (1688, 222740), (1720, 218596), (2072, 181460), (2110, 178192), (2408, 156140), (2590, 145168), (2954, 127280), (2960, 127022), (3010, 124912), (3182, 118160), (3376, 111370), (3440, 109298), (4144, 90730), (4220, 89096), (4816, 78070), (5180, 72584), (5908, 63640), (5920, 63511), (6020, 62456), (6364, 59080), (6752, 55685), (6880, 54649), (7385, 50912), (7807, 48160), (7955, 47264), (8288, 45365), (8440, 44548), (9073, 41440), (9632, 39035), (10360, 36292), (11137, 33760), (11816, 31820), (12040, 31228), (12728, 29540), (14770, 25456), (15614, 24080), (15910, 23632), (16880, 22274), (18146, 20720)]