280886256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4803

約数の個数: 120

約数和(自身を含む): 913810560

約数和(自身を除く): 632924304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 354, 413, 472, 504, 531, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 2124, 2478, 2832, 3304, 3717, 4248, 4723, 4956, 6608, 7434, 8496, 9446, 9912, 14169, 14868, 18892, 19824, 28338, 29736, 33061, 37784, 42507, 56676, 59472, 66122, 75568, 85014, 99183, 113352, 132244, 170028, 198366, 226704, 264488, 278657, 297549, 340056, 396732, 528976, 557314, 595098, 680112, 793464, 835971, 1114628, 1190196, 1586928, 1671942, 1950599, 2229256, 2380392, 2507913, 3343884, 3901198, 4458512, 4760784, 5015826, 5851797, 6687768, 7802396, 10031652, 11703594, 13375536, 15604792, 17555391, 20063304, 23407188, 31209584, 35110782, 40126608, 46814376, 70221564, 93628752, 140443128, 280886256]

約数ペア:

[(1, 280886256), (2, 140443128), (3, 93628752), (4, 70221564), (6, 46814376), (7, 40126608), (8, 35110782), (9, 31209584), (12, 23407188), (14, 20063304), (16, 17555391), (18, 15604792), (21, 13375536), (24, 11703594), (28, 10031652), (36, 7802396), (42, 6687768), (48, 5851797), (56, 5015826), (59, 4760784), (63, 4458512), (72, 3901198), (84, 3343884), (112, 2507913), (118, 2380392), (126, 2229256), (144, 1950599), (168, 1671942), (177, 1586928), (236, 1190196), (252, 1114628), (336, 835971), (354, 793464), (413, 680112), (472, 595098), (504, 557314), (531, 528976), (708, 396732), (826, 340056), (944, 297549), (1008, 278657), (1062, 264488), (1239, 226704), (1416, 198366), (1652, 170028), (2124, 132244), (2478, 113352), (2832, 99183), (3304, 85014), (3717, 75568), (4248, 66122), (4723, 59472), (4956, 56676), (6608, 42507), (7434, 37784), (8496, 33061), (9446, 29736), (9912, 28338), (14169, 19824), (14868, 18892)]