385181720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11369}}^1$

素因数の和:11409

約数の個数: 96

約数和(自身を含む): 1088791200

約数和(自身を除く): 703609480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 8470, 11369, 16940, 22738, 33880, 45476, 56845, 79583, 90952, 113690, 125059, 159166, 227380, 250118, 318332, 397915, 454760, 500236, 625295, 636664, 795830, 875413, 1000472, 1250590, 1375649, 1591660, 1750826, 2501180, 2751298, 3183320, 3501652, 4377065, 5002360, 5502596, 6878245, 7003304, 8754130, 9629543, 11005192, 13756490, 17508260, 19259086, 27512980, 35016520, 38518172, 48147715, 55025960, 77036344, 96295430, 192590860, 385181720]

約数ペア:

[(1, 385181720), (2, 192590860), (4, 96295430), (5, 77036344), (7, 55025960), (8, 48147715), (10, 38518172), (11, 35016520), (14, 27512980), (20, 19259086), (22, 17508260), (28, 13756490), (35, 11005192), (40, 9629543), (44, 8754130), (55, 7003304), (56, 6878245), (70, 5502596), (77, 5002360), (88, 4377065), (110, 3501652), (121, 3183320), (140, 2751298), (154, 2501180), (220, 1750826), (242, 1591660), (280, 1375649), (308, 1250590), (385, 1000472), (440, 875413), (484, 795830), (605, 636664), (616, 625295), (770, 500236), (847, 454760), (968, 397915), (1210, 318332), (1540, 250118), (1694, 227380), (2420, 159166), (3080, 125059), (3388, 113690), (4235, 90952), (4840, 79583), (6776, 56845), (8470, 45476), (11369, 33880), (16940, 22738)]