1977146160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5897}}^1$

素因数の和:6051

約数の個数: 160

約数和(自身を含む): 6740140032

約数和(自身を除く): 4762993872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1270, 1320, 1397, 1524, 1905, 2032, 2540, 2640, 2794, 3048, 3810, 4191, 5080, 5588, 5897, 6096, 6985, 7620, 8382, 10160, 11176, 11794, 13970, 15240, 16764, 17691, 20955, 22352, 23588, 27940, 29485, 30480, 33528, 35382, 41910, 47176, 55880, 58970, 64867, 67056, 70764, 83820, 88455, 94352, 111760, 117940, 129734, 141528, 167640, 176910, 194601, 235880, 259468, 283056, 324335, 335280, 353820, 389202, 471760, 518936, 648670, 707640, 748919, 778404, 973005, 1037872, 1297340, 1415280, 1497838, 1556808, 1946010, 2246757, 2594680, 2995676, 3113616, 3744595, 3892020, 4493514, 5189360, 5991352, 7489190, 7784040, 8238109, 8987028, 11233785, 11982704, 14978380, 15568080, 16476218, 17974056, 22467570, 24714327, 29956760, 32952436, 35948112, 41190545, 44935140, 49428654, 59913520, 65904872, 82381090, 89870280, 98857308, 123571635, 131809744, 164762180, 179740560, 197714616, 247143270, 329524360, 395429232, 494286540, 659048720, 988573080, 1977146160]

約数ペア:

[(1, 1977146160), (2, 988573080), (3, 659048720), (4, 494286540), (5, 395429232), (6, 329524360), (8, 247143270), (10, 197714616), (11, 179740560), (12, 164762180), (15, 131809744), (16, 123571635), (20, 98857308), (22, 89870280), (24, 82381090), (30, 65904872), (33, 59913520), (40, 49428654), (44, 44935140), (48, 41190545), (55, 35948112), (60, 32952436), (66, 29956760), (80, 24714327), (88, 22467570), (110, 17974056), (120, 16476218), (127, 15568080), (132, 14978380), (165, 11982704), (176, 11233785), (220, 8987028), (240, 8238109), (254, 7784040), (264, 7489190), (330, 5991352), (381, 5189360), (440, 4493514), (508, 3892020), (528, 3744595), (635, 3113616), (660, 2995676), (762, 2594680), (880, 2246757), (1016, 1946010), (1270, 1556808), (1320, 1497838), (1397, 1415280), (1524, 1297340), (1905, 1037872), (2032, 973005), (2540, 778404), (2640, 748919), (2794, 707640), (3048, 648670), (3810, 518936), (4191, 471760), (5080, 389202), (5588, 353820), (5897, 335280), (6096, 324335), (6985, 283056), (7620, 259468), (8382, 235880), (10160, 194601), (11176, 176910), (11794, 167640), (13970, 141528), (15240, 129734), (16764, 117940), (17691, 111760), (20955, 94352), (22352, 88455), (23588, 83820), (27940, 70764), (29485, 67056), (30480, 64867), (33528, 58970), (35382, 55880), (41910, 47176)]