64299480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1929

約数の個数: 128

約数和(自身を含む): 225953280

約数和(自身を除く): 161653800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 1867, 2296, 2460, 2870, 3444, 3734, 4305, 4920, 5601, 5740, 6888, 7468, 8610, 9335, 11202, 11480, 13069, 14936, 17220, 18670, 22404, 26138, 28005, 34440, 37340, 39207, 44808, 52276, 56010, 65345, 74680, 76547, 78414, 104552, 112020, 130690, 153094, 156828, 196035, 224040, 229641, 261380, 306188, 313656, 382735, 392070, 459282, 522760, 535829, 612376, 765470, 784140, 918564, 1071658, 1148205, 1530940, 1568280, 1607487, 1837128, 2143316, 2296410, 2679145, 3061880, 3214974, 4286632, 4592820, 5358290, 6429948, 8037435, 9185640, 10716580, 12859896, 16074870, 21433160, 32149740, 64299480]

約数ペア:

[(1, 64299480), (2, 32149740), (3, 21433160), (4, 16074870), (5, 12859896), (6, 10716580), (7, 9185640), (8, 8037435), (10, 6429948), (12, 5358290), (14, 4592820), (15, 4286632), (20, 3214974), (21, 3061880), (24, 2679145), (28, 2296410), (30, 2143316), (35, 1837128), (40, 1607487), (41, 1568280), (42, 1530940), (56, 1148205), (60, 1071658), (70, 918564), (82, 784140), (84, 765470), (105, 612376), (120, 535829), (123, 522760), (140, 459282), (164, 392070), (168, 382735), (205, 313656), (210, 306188), (246, 261380), (280, 229641), (287, 224040), (328, 196035), (410, 156828), (420, 153094), (492, 130690), (574, 112020), (615, 104552), (820, 78414), (840, 76547), (861, 74680), (984, 65345), (1148, 56010), (1230, 52276), (1435, 44808), (1640, 39207), (1722, 37340), (1867, 34440), (2296, 28005), (2460, 26138), (2870, 22404), (3444, 18670), (3734, 17220), (4305, 14936), (4920, 13069), (5601, 11480), (5740, 11202), (6888, 9335), (7468, 8610)]