2528955240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{5077}}^1$

素因数の和:5691

約数の個数: 128

約数和(自身を含む): 8687036160

約数和(自身を除く): 6158080920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 593, 840, 1186, 1779, 2372, 2965, 3558, 4151, 4744, 5077, 5930, 7116, 8302, 8895, 10154, 11860, 12453, 14232, 15231, 16604, 17790, 20308, 20755, 23720, 24906, 25385, 30462, 33208, 35539, 35580, 40616, 41510, 49812, 50770, 60924, 62265, 71078, 71160, 76155, 83020, 99624, 101540, 106617, 121848, 124530, 142156, 152310, 166040, 177695, 203080, 213234, 249060, 284312, 304620, 355390, 426468, 498120, 533085, 609240, 710780, 852936, 1066170, 1421560, 2132340, 3010661, 4264680, 6021322, 9031983, 12042644, 15053305, 18063966, 21074627, 24085288, 30106610, 36127932, 42149254, 45159915, 60213220, 63223881, 72255864, 84298508, 90319830, 105373135, 120426440, 126447762, 168597016, 180639660, 210746270, 252895524, 316119405, 361279320, 421492540, 505791048, 632238810, 842985080, 1264477620, 2528955240]

約数ペア:

[(1, 2528955240), (2, 1264477620), (3, 842985080), (4, 632238810), (5, 505791048), (6, 421492540), (7, 361279320), (8, 316119405), (10, 252895524), (12, 210746270), (14, 180639660), (15, 168597016), (20, 126447762), (21, 120426440), (24, 105373135), (28, 90319830), (30, 84298508), (35, 72255864), (40, 63223881), (42, 60213220), (56, 45159915), (60, 42149254), (70, 36127932), (84, 30106610), (105, 24085288), (120, 21074627), (140, 18063966), (168, 15053305), (210, 12042644), (280, 9031983), (420, 6021322), (593, 4264680), (840, 3010661), (1186, 2132340), (1779, 1421560), (2372, 1066170), (2965, 852936), (3558, 710780), (4151, 609240), (4744, 533085), (5077, 498120), (5930, 426468), (7116, 355390), (8302, 304620), (8895, 284312), (10154, 249060), (11860, 213234), (12453, 203080), (14232, 177695), (15231, 166040), (16604, 152310), (17790, 142156), (20308, 124530), (20755, 121848), (23720, 106617), (24906, 101540), (25385, 99624), (30462, 83020), (33208, 76155), (35539, 71160), (35580, 71078), (40616, 62265), (41510, 60924), (49812, 50770)]