235477760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 661372992

約数和(自身を除く): 425895232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 641, 656, 820, 896, 1120, 1148, 1280, 1282, 1312, 1435, 1640, 1792, 2240, 2296, 2564, 2624, 2870, 3205, 3280, 4480, 4487, 4592, 5128, 5248, 5740, 6410, 6560, 8960, 8974, 9184, 10256, 10496, 11480, 12820, 13120, 17948, 18368, 20512, 22435, 22960, 25640, 26240, 26281, 35896, 36736, 41024, 44870, 45920, 51280, 52480, 52562, 71792, 73472, 82048, 89740, 91840, 102560, 105124, 131405, 143584, 164096, 179480, 183680, 183967, 205120, 210248, 262810, 287168, 358960, 367360, 367934, 410240, 420496, 525620, 574336, 717920, 735868, 820480, 840992, 919835, 1051240, 1148672, 1435840, 1471736, 1681984, 1839670, 2102480, 2871680, 2943472, 3363968, 3679340, 4204960, 5743360, 5886944, 6727936, 7358680, 8409920, 11773888, 14717360, 16819840, 23547776, 29434720, 33639680, 47095552, 58869440, 117738880, 235477760]

約数ペア:

[(1, 235477760), (2, 117738880), (4, 58869440), (5, 47095552), (7, 33639680), (8, 29434720), (10, 23547776), (14, 16819840), (16, 14717360), (20, 11773888), (28, 8409920), (32, 7358680), (35, 6727936), (40, 5886944), (41, 5743360), (56, 4204960), (64, 3679340), (70, 3363968), (80, 2943472), (82, 2871680), (112, 2102480), (128, 1839670), (140, 1681984), (160, 1471736), (164, 1435840), (205, 1148672), (224, 1051240), (256, 919835), (280, 840992), (287, 820480), (320, 735868), (328, 717920), (410, 574336), (448, 525620), (560, 420496), (574, 410240), (640, 367934), (641, 367360), (656, 358960), (820, 287168), (896, 262810), (1120, 210248), (1148, 205120), (1280, 183967), (1282, 183680), (1312, 179480), (1435, 164096), (1640, 143584), (1792, 131405), (2240, 105124), (2296, 102560), (2564, 91840), (2624, 89740), (2870, 82048), (3205, 73472), (3280, 71792), (4480, 52562), (4487, 52480), (4592, 51280), (5128, 45920), (5248, 44870), (5740, 41024), (6410, 36736), (6560, 35896), (8960, 26281), (8974, 26240), (9184, 25640), (10256, 22960), (10496, 22435), (11480, 20512), (12820, 18368), (13120, 17948)]