2180512656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37951}}^1$

素因数の和:37994

約数の個数: 160

約数和(自身を含む): 7529676800

約数和(自身を除く): 5349164144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 8208, 9576, 14364, 19152, 28728, 37951, 57456, 75902, 113853, 151804, 227706, 265657, 303608, 341559, 455412, 531314, 607216, 683118, 721069, 796971, 910824, 1024677, 1062628, 1366236, 1442138, 1593942, 1821648, 2049354, 2125256, 2163207, 2390913, 2732472, 2884276, 3187884, 4098708, 4250512, 4326414, 4781826, 5047483, 5464944, 5768552, 6375768, 6489621, 7172739, 8197416, 8652828, 9563652, 10094966, 11537104, 12751536, 12979242, 14345478, 15142449, 16394832, 17305656, 19127304, 19468863, 20189932, 25958484, 28690956, 30284898, 34611312, 38254608, 38937726, 40379864, 45427347, 51916968, 57381912, 60569796, 77875452, 80759728, 90854694, 103833936, 114763824, 121139592, 136282041, 155750904, 181709388, 242279184, 272564082, 311501808, 363418776, 545128164, 726837552, 1090256328, 2180512656]

約数ペア:

[(1, 2180512656), (2, 1090256328), (3, 726837552), (4, 545128164), (6, 363418776), (7, 311501808), (8, 272564082), (9, 242279184), (12, 181709388), (14, 155750904), (16, 136282041), (18, 121139592), (19, 114763824), (21, 103833936), (24, 90854694), (27, 80759728), (28, 77875452), (36, 60569796), (38, 57381912), (42, 51916968), (48, 45427347), (54, 40379864), (56, 38937726), (57, 38254608), (63, 34611312), (72, 30284898), (76, 28690956), (84, 25958484), (108, 20189932), (112, 19468863), (114, 19127304), (126, 17305656), (133, 16394832), (144, 15142449), (152, 14345478), (168, 12979242), (171, 12751536), (189, 11537104), (216, 10094966), (228, 9563652), (252, 8652828), (266, 8197416), (304, 7172739), (336, 6489621), (342, 6375768), (378, 5768552), (399, 5464944), (432, 5047483), (456, 4781826), (504, 4326414), (513, 4250512), (532, 4098708), (684, 3187884), (756, 2884276), (798, 2732472), (912, 2390913), (1008, 2163207), (1026, 2125256), (1064, 2049354), (1197, 1821648), (1368, 1593942), (1512, 1442138), (1596, 1366236), (2052, 1062628), (2128, 1024677), (2394, 910824), (2736, 796971), (3024, 721069), (3192, 683118), (3591, 607216), (4104, 531314), (4788, 455412), (6384, 341559), (7182, 303608), (8208, 265657), (9576, 227706), (14364, 151804), (19152, 113853), (28728, 75902), (37951, 57456)]