282936320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 88

約数和(自身を含む): 688921944

約数和(自身を除く): 405985624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 512, 584, 640, 730, 757, 1024, 1168, 1280, 1460, 1514, 2336, 2560, 2920, 3028, 3785, 4672, 5120, 5840, 6056, 7570, 9344, 11680, 12112, 15140, 18688, 23360, 24224, 30280, 37376, 46720, 48448, 55261, 60560, 74752, 93440, 96896, 110522, 121120, 186880, 193792, 221044, 242240, 276305, 373760, 387584, 442088, 484480, 552610, 775168, 884176, 968960, 1105220, 1768352, 1937920, 2210440, 3536704, 3875840, 4420880, 7073408, 8841760, 14146816, 17683520, 28293632, 35367040, 56587264, 70734080, 141468160, 282936320]

約数ペア:

[(1, 282936320), (2, 141468160), (4, 70734080), (5, 56587264), (8, 35367040), (10, 28293632), (16, 17683520), (20, 14146816), (32, 8841760), (40, 7073408), (64, 4420880), (73, 3875840), (80, 3536704), (128, 2210440), (146, 1937920), (160, 1768352), (256, 1105220), (292, 968960), (320, 884176), (365, 775168), (512, 552610), (584, 484480), (640, 442088), (730, 387584), (757, 373760), (1024, 276305), (1168, 242240), (1280, 221044), (1460, 193792), (1514, 186880), (2336, 121120), (2560, 110522), (2920, 96896), (3028, 93440), (3785, 74752), (4672, 60560), (5120, 55261), (5840, 48448), (6056, 46720), (7570, 37376), (9344, 30280), (11680, 24224), (12112, 23360), (15140, 18688)]