214379520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 176

約数和(自身を含む): 726897888

約数和(自身を除く): 512518368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 821, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1642, 1920, 2040, 2176, 2463, 2560, 2720, 3072, 3264, 3284, 3840, 4080, 4105, 4352, 4926, 5120, 5440, 6528, 6568, 7680, 8160, 8210, 8704, 9852, 10880, 12315, 13056, 13136, 13957, 15360, 16320, 16420, 17408, 19704, 21760, 24630, 26112, 26272, 27914, 32640, 32840, 39408, 41871, 43520, 49260, 52224, 52544, 55828, 65280, 65680, 69785, 78816, 83742, 87040, 98520, 105088, 111656, 130560, 131360, 139570, 157632, 167484, 197040, 209355, 210176, 223312, 261120, 262720, 279140, 315264, 334968, 394080, 418710, 420352, 446624, 525440, 558280, 630528, 669936, 788160, 837420, 840704, 893248, 1050880, 1116560, 1261056, 1339872, 1576320, 1674840, 1786496, 2101760, 2233120, 2522112, 2679744, 3152640, 3349680, 3572992, 4203520, 4466240, 5359488, 6305280, 6699360, 7145984, 8932480, 10718976, 12610560, 13398720, 14291968, 17864960, 21437952, 26797440, 35729920, 42875904, 53594880, 71459840, 107189760, 214379520]

約数ペア:

[(1, 214379520), (2, 107189760), (3, 71459840), (4, 53594880), (5, 42875904), (6, 35729920), (8, 26797440), (10, 21437952), (12, 17864960), (15, 14291968), (16, 13398720), (17, 12610560), (20, 10718976), (24, 8932480), (30, 7145984), (32, 6699360), (34, 6305280), (40, 5359488), (48, 4466240), (51, 4203520), (60, 3572992), (64, 3349680), (68, 3152640), (80, 2679744), (85, 2522112), (96, 2233120), (102, 2101760), (120, 1786496), (128, 1674840), (136, 1576320), (160, 1339872), (170, 1261056), (192, 1116560), (204, 1050880), (240, 893248), (255, 840704), (256, 837420), (272, 788160), (320, 669936), (340, 630528), (384, 558280), (408, 525440), (480, 446624), (510, 420352), (512, 418710), (544, 394080), (640, 334968), (680, 315264), (768, 279140), (816, 262720), (821, 261120), (960, 223312), (1020, 210176), (1024, 209355), (1088, 197040), (1280, 167484), (1360, 157632), (1536, 139570), (1632, 131360), (1642, 130560), (1920, 111656), (2040, 105088), (2176, 98520), (2463, 87040), (2560, 83742), (2720, 78816), (3072, 69785), (3264, 65680), (3284, 65280), (3840, 55828), (4080, 52544), (4105, 52224), (4352, 49260), (4926, 43520), (5120, 41871), (5440, 39408), (6528, 32840), (6568, 32640), (7680, 27914), (8160, 26272), (8210, 26112), (8704, 24630), (9852, 21760), (10880, 19704), (12315, 17408), (13056, 16420), (13136, 16320), (13957, 15360)]