65677080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 230791680

約数和(自身を除く): 165114600

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, 1907, 2296, 2460, 2870, 3444, 3814, 4305, 4920, 5721, 5740, 6888, 7628, 8610, 9535, 11442, 11480, 13349, 15256, 17220, 19070, 22884, 26698, 28605, 34440, 38140, 40047, 45768, 53396, 57210, 66745, 76280, 78187, 80094, 106792, 114420, 133490, 156374, 160188, 200235, 228840, 234561, 266980, 312748, 320376, 390935, 400470, 469122, 533960, 547309, 625496, 781870, 800940, 938244, 1094618, 1172805, 1563740, 1601880, 1641927, 1876488, 2189236, 2345610, 2736545, 3127480, 3283854, 4378472, 4691220, 5473090, 6567708, 8209635, 9382440, 10946180, 13135416, 16419270, 21892360, 32838540, 65677080]

約数ペア:

[(1, 65677080), (2, 32838540), (3, 21892360), (4, 16419270), (5, 13135416), (6, 10946180), (7, 9382440), (8, 8209635), (10, 6567708), (12, 5473090), (14, 4691220), (15, 4378472), (20, 3283854), (21, 3127480), (24, 2736545), (28, 2345610), (30, 2189236), (35, 1876488), (40, 1641927), (41, 1601880), (42, 1563740), (56, 1172805), (60, 1094618), (70, 938244), (82, 800940), (84, 781870), (105, 625496), (120, 547309), (123, 533960), (140, 469122), (164, 400470), (168, 390935), (205, 320376), (210, 312748), (246, 266980), (280, 234561), (287, 228840), (328, 200235), (410, 160188), (420, 156374), (492, 133490), (574, 114420), (615, 106792), (820, 80094), (840, 78187), (861, 76280), (984, 66745), (1148, 57210), (1230, 53396), (1435, 45768), (1640, 40047), (1722, 38140), (1907, 34440), (2296, 28605), (2460, 26698), (2870, 22884), (3444, 19070), (3814, 17220), (4305, 15256), (4920, 13349), (5721, 11480), (5740, 11442), (6888, 9535), (7628, 8610)]