871392480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37049}}^1$

素因数の和:37081

約数の個数: 144

約数和(自身を含む): 3193117200

約数和(自身を除く): 2321724720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 37049, 74098, 111147, 148196, 185245, 222294, 259343, 296392, 370490, 444588, 518686, 555735, 592784, 740980, 778029, 889176, 1037372, 1111470, 1185568, 1296715, 1481960, 1556058, 1778352, 1815401, 2074744, 2222940, 2593430, 2963920, 3112116, 3556704, 3630802, 3890145, 4149488, 4445880, 5186860, 5446203, 5927840, 6224232, 7261604, 7780290, 8298976, 8891760, 9077005, 10373720, 10892406, 12448464, 14523208, 15560580, 17783520, 18154010, 20747440, 21784812, 24896928, 27231015, 29046416, 31121160, 36308020, 41494880, 43569624, 54462030, 58092832, 62242320, 72616040, 87139248, 108924060, 124484640, 145232080, 174278496, 217848120, 290464160, 435696240, 871392480]

約数ペア:

[(1, 871392480), (2, 435696240), (3, 290464160), (4, 217848120), (5, 174278496), (6, 145232080), (7, 124484640), (8, 108924060), (10, 87139248), (12, 72616040), (14, 62242320), (15, 58092832), (16, 54462030), (20, 43569624), (21, 41494880), (24, 36308020), (28, 31121160), (30, 29046416), (32, 27231015), (35, 24896928), (40, 21784812), (42, 20747440), (48, 18154010), (49, 17783520), (56, 15560580), (60, 14523208), (70, 12448464), (80, 10892406), (84, 10373720), (96, 9077005), (98, 8891760), (105, 8298976), (112, 7780290), (120, 7261604), (140, 6224232), (147, 5927840), (160, 5446203), (168, 5186860), (196, 4445880), (210, 4149488), (224, 3890145), (240, 3630802), (245, 3556704), (280, 3112116), (294, 2963920), (336, 2593430), (392, 2222940), (420, 2074744), (480, 1815401), (490, 1778352), (560, 1556058), (588, 1481960), (672, 1296715), (735, 1185568), (784, 1111470), (840, 1037372), (980, 889176), (1120, 778029), (1176, 740980), (1470, 592784), (1568, 555735), (1680, 518686), (1960, 444588), (2352, 370490), (2940, 296392), (3360, 259343), (3920, 222294), (4704, 185245), (5880, 148196), (7840, 111147), (11760, 74098), (23520, 37049)]