274631840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3454

約数の個数: 96

約数和(自身を含む): 751887360

約数和(自身を除く): 477255520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 3359, 4088, 5110, 5840, 6718, 8176, 10220, 11680, 13436, 16352, 16795, 20440, 23513, 26872, 33590, 40880, 47026, 53744, 67180, 81760, 94052, 107488, 117565, 134360, 188104, 235130, 245207, 268720, 376208, 470260, 490414, 537440, 752416, 940520, 980828, 1226035, 1716449, 1881040, 1961656, 2452070, 3432898, 3762080, 3923312, 4904140, 6865796, 7846624, 8582245, 9808280, 13731592, 17164490, 19616560, 27463184, 34328980, 39233120, 54926368, 68657960, 137315920, 274631840]

約数ペア:

[(1, 274631840), (2, 137315920), (4, 68657960), (5, 54926368), (7, 39233120), (8, 34328980), (10, 27463184), (14, 19616560), (16, 17164490), (20, 13731592), (28, 9808280), (32, 8582245), (35, 7846624), (40, 6865796), (56, 4904140), (70, 3923312), (73, 3762080), (80, 3432898), (112, 2452070), (140, 1961656), (146, 1881040), (160, 1716449), (224, 1226035), (280, 980828), (292, 940520), (365, 752416), (511, 537440), (560, 490414), (584, 470260), (730, 376208), (1022, 268720), (1120, 245207), (1168, 235130), (1460, 188104), (2044, 134360), (2336, 117565), (2555, 107488), (2920, 94052), (3359, 81760), (4088, 67180), (5110, 53744), (5840, 47026), (6718, 40880), (8176, 33590), (10220, 26872), (11680, 23513), (13436, 20440), (16352, 16795)]