126872760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21577}}^1$

素因数の和:21605

約数の個数: 96

約数和(自身を含む): 442780560

約数和(自身を除く): 315907800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21577, 43154, 64731, 86308, 107885, 129462, 151039, 172616, 215770, 258924, 302078, 323655, 431540, 453117, 517848, 604156, 647310, 755195, 863080, 906234, 1057273, 1208312, 1294620, 1510390, 1812468, 2114546, 2265585, 2589240, 3020780, 3171819, 3624936, 4229092, 4531170, 5286365, 6041560, 6343638, 8458184, 9062340, 10572730, 12687276, 15859095, 18124680, 21145460, 25374552, 31718190, 42290920, 63436380, 126872760]

約数ペア:

[(1, 126872760), (2, 63436380), (3, 42290920), (4, 31718190), (5, 25374552), (6, 21145460), (7, 18124680), (8, 15859095), (10, 12687276), (12, 10572730), (14, 9062340), (15, 8458184), (20, 6343638), (21, 6041560), (24, 5286365), (28, 4531170), (30, 4229092), (35, 3624936), (40, 3171819), (42, 3020780), (49, 2589240), (56, 2265585), (60, 2114546), (70, 1812468), (84, 1510390), (98, 1294620), (105, 1208312), (120, 1057273), (140, 906234), (147, 863080), (168, 755195), (196, 647310), (210, 604156), (245, 517848), (280, 453117), (294, 431540), (392, 323655), (420, 302078), (490, 258924), (588, 215770), (735, 172616), (840, 151039), (980, 129462), (1176, 107885), (1470, 86308), (1960, 64731), (2940, 43154), (5880, 21577)]