262793440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18084

約数の個数: 96

約数和(自身を含む): 764164800

約数和(自身を除く): 501371360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 18049, 36098, 72196, 90245, 126343, 144392, 180490, 234637, 252686, 288784, 360980, 469274, 505372, 577568, 631715, 721960, 938548, 1010744, 1173185, 1263430, 1443920, 1642459, 1877096, 2021488, 2346370, 2526860, 2887840, 3284918, 3754192, 4042976, 4692740, 5053720, 6569836, 7508384, 8212295, 9385480, 10107440, 13139672, 16424590, 18770960, 20214880, 26279344, 32849180, 37541920, 52558688, 65698360, 131396720, 262793440]

約数ペア:

[(1, 262793440), (2, 131396720), (4, 65698360), (5, 52558688), (7, 37541920), (8, 32849180), (10, 26279344), (13, 20214880), (14, 18770960), (16, 16424590), (20, 13139672), (26, 10107440), (28, 9385480), (32, 8212295), (35, 7508384), (40, 6569836), (52, 5053720), (56, 4692740), (65, 4042976), (70, 3754192), (80, 3284918), (91, 2887840), (104, 2526860), (112, 2346370), (130, 2021488), (140, 1877096), (160, 1642459), (182, 1443920), (208, 1263430), (224, 1173185), (260, 1010744), (280, 938548), (364, 721960), (416, 631715), (455, 577568), (520, 505372), (560, 469274), (728, 360980), (910, 288784), (1040, 252686), (1120, 234637), (1456, 180490), (1820, 144392), (2080, 126343), (2912, 90245), (3640, 72196), (7280, 36098), (14560, 18049)]