2562701120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1949}}^1$

素因数の和:2560

約数の個数: 112

約数和(自身を含む): 6989673600

約数和(自身を除く): 4426972480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 587, 1120, 1174, 1949, 2240, 2348, 2935, 3898, 4109, 4696, 5870, 7796, 8218, 9392, 9745, 11740, 13643, 15592, 16436, 18784, 19490, 20545, 23480, 27286, 31184, 32872, 37568, 38980, 41090, 46960, 54572, 62368, 65744, 68215, 77960, 82180, 93920, 109144, 124736, 131488, 136430, 155920, 164360, 187840, 218288, 262976, 272860, 311840, 328720, 436576, 545720, 623680, 657440, 873152, 1091440, 1144063, 1314880, 2182880, 2288126, 4365760, 4576252, 5720315, 8008441, 9152504, 11440630, 16016882, 18305008, 22881260, 32033764, 36610016, 40042205, 45762520, 64067528, 73220032, 80084410, 91525040, 128135056, 160168820, 183050080, 256270112, 320337640, 366100160, 512540224, 640675280, 1281350560, 2562701120]

約数ペア:

[(1, 2562701120), (2, 1281350560), (4, 640675280), (5, 512540224), (7, 366100160), (8, 320337640), (10, 256270112), (14, 183050080), (16, 160168820), (20, 128135056), (28, 91525040), (32, 80084410), (35, 73220032), (40, 64067528), (56, 45762520), (64, 40042205), (70, 36610016), (80, 32033764), (112, 22881260), (140, 18305008), (160, 16016882), (224, 11440630), (280, 9152504), (320, 8008441), (448, 5720315), (560, 4576252), (587, 4365760), (1120, 2288126), (1174, 2182880), (1949, 1314880), (2240, 1144063), (2348, 1091440), (2935, 873152), (3898, 657440), (4109, 623680), (4696, 545720), (5870, 436576), (7796, 328720), (8218, 311840), (9392, 272860), (9745, 262976), (11740, 218288), (13643, 187840), (15592, 164360), (16436, 155920), (18784, 136430), (19490, 131488), (20545, 124736), (23480, 109144), (27286, 93920), (31184, 82180), (32872, 77960), (37568, 68215), (38980, 65744), (41090, 62368), (46960, 54572)]