64333920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 237758976

約数和(自身を除く): 173425056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 467, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 934, 984, 1120, 1148, 1230, 1312, 1401, 1435, 1640, 1680, 1722, 1868, 1968, 2296, 2335, 2460, 2802, 2870, 3269, 3280, 3360, 3444, 3736, 3936, 4305, 4592, 4670, 4920, 5604, 5740, 6538, 6560, 6888, 7005, 7472, 8610, 9184, 9340, 9807, 9840, 11208, 11480, 13076, 13776, 14010, 14944, 16345, 17220, 18680, 19147, 19614, 19680, 22416, 22960, 26152, 27552, 28020, 32690, 34440, 37360, 38294, 39228, 44832, 45920, 49035, 52304, 56040, 57441, 65380, 68880, 74720, 76588, 78456, 95735, 98070, 104608, 112080, 114882, 130760, 134029, 137760, 153176, 156912, 191470, 196140, 224160, 229764, 261520, 268058, 287205, 306352, 313824, 382940, 392280, 402087, 459528, 523040, 536116, 574410, 612704, 670145, 765880, 784560, 804174, 919056, 1072232, 1148820, 1340290, 1531760, 1569120, 1608348, 1838112, 2010435, 2144464, 2297640, 2680580, 3063520, 3216696, 4020870, 4288928, 4595280, 5361160, 6433392, 8041740, 9190560, 10722320, 12866784, 16083480, 21444640, 32166960, 64333920]

約数ペア:

[(1, 64333920), (2, 32166960), (3, 21444640), (4, 16083480), (5, 12866784), (6, 10722320), (7, 9190560), (8, 8041740), (10, 6433392), (12, 5361160), (14, 4595280), (15, 4288928), (16, 4020870), (20, 3216696), (21, 3063520), (24, 2680580), (28, 2297640), (30, 2144464), (32, 2010435), (35, 1838112), (40, 1608348), (41, 1569120), (42, 1531760), (48, 1340290), (56, 1148820), (60, 1072232), (70, 919056), (80, 804174), (82, 784560), (84, 765880), (96, 670145), (105, 612704), (112, 574410), (120, 536116), (123, 523040), (140, 459528), (160, 402087), (164, 392280), (168, 382940), (205, 313824), (210, 306352), (224, 287205), (240, 268058), (246, 261520), (280, 229764), (287, 224160), (328, 196140), (336, 191470), (410, 156912), (420, 153176), (467, 137760), (480, 134029), (492, 130760), (560, 114882), (574, 112080), (615, 104608), (656, 98070), (672, 95735), (820, 78456), (840, 76588), (861, 74720), (934, 68880), (984, 65380), (1120, 57441), (1148, 56040), (1230, 52304), (1312, 49035), (1401, 45920), (1435, 44832), (1640, 39228), (1680, 38294), (1722, 37360), (1868, 34440), (1968, 32690), (2296, 28020), (2335, 27552), (2460, 26152), (2802, 22960), (2870, 22416), (3269, 19680), (3280, 19614), (3360, 19147), (3444, 18680), (3736, 17220), (3936, 16345), (4305, 14944), (4592, 14010), (4670, 13776), (4920, 13076), (5604, 11480), (5740, 11208), (6538, 9840), (6560, 9807), (6888, 9340), (7005, 9184), (7472, 8610)]