290952480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6699

約数の個数: 192

約数和(自身を含む): 1128169728

約数和(自身を除く): 837217248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 6661, 7280, 8736, 10920, 13322, 14560, 19983, 21840, 26644, 33305, 39966, 43680, 46627, 53288, 66610, 79932, 86593, 93254, 99915, 106576, 133220, 139881, 159864, 173186, 186508, 199830, 213152, 233135, 259779, 266440, 279762, 319728, 346372, 373016, 399660, 432965, 466270, 519558, 532880, 559524, 606151, 639456, 692744, 699405, 746032, 799320, 865930, 932540, 1039116, 1065760, 1119048, 1212302, 1298895, 1385488, 1398810, 1492064, 1598640, 1731860, 1818453, 1865080, 2078232, 2238096, 2424604, 2597790, 2770976, 2797620, 3030755, 3197280, 3463720, 3636906, 3730160, 4156464, 4476192, 4849208, 5195580, 5595240, 6061510, 6927440, 7273812, 7460320, 8312928, 9092265, 9698416, 10391160, 11190480, 12123020, 13854880, 14547624, 18184530, 19396832, 20782320, 22380960, 24246040, 29095248, 36369060, 41564640, 48492080, 58190496, 72738120, 96984160, 145476240, 290952480]

約数ペア:

[(1, 290952480), (2, 145476240), (3, 96984160), (4, 72738120), (5, 58190496), (6, 48492080), (7, 41564640), (8, 36369060), (10, 29095248), (12, 24246040), (13, 22380960), (14, 20782320), (15, 19396832), (16, 18184530), (20, 14547624), (21, 13854880), (24, 12123020), (26, 11190480), (28, 10391160), (30, 9698416), (32, 9092265), (35, 8312928), (39, 7460320), (40, 7273812), (42, 6927440), (48, 6061510), (52, 5595240), (56, 5195580), (60, 4849208), (65, 4476192), (70, 4156464), (78, 3730160), (80, 3636906), (84, 3463720), (91, 3197280), (96, 3030755), (104, 2797620), (105, 2770976), (112, 2597790), (120, 2424604), (130, 2238096), (140, 2078232), (156, 1865080), (160, 1818453), (168, 1731860), (182, 1598640), (195, 1492064), (208, 1398810), (210, 1385488), (224, 1298895), (240, 1212302), (260, 1119048), (273, 1065760), (280, 1039116), (312, 932540), (336, 865930), (364, 799320), (390, 746032), (416, 699405), (420, 692744), (455, 639456), (480, 606151), (520, 559524), (546, 532880), (560, 519558), (624, 466270), (672, 432965), (728, 399660), (780, 373016), (840, 346372), (910, 319728), (1040, 279762), (1092, 266440), (1120, 259779), (1248, 233135), (1365, 213152), (1456, 199830), (1560, 186508), (1680, 173186), (1820, 159864), (2080, 139881), (2184, 133220), (2730, 106576), (2912, 99915), (3120, 93254), (3360, 86593), (3640, 79932), (4368, 66610), (5460, 53288), (6240, 46627), (6661, 43680), (7280, 39966), (8736, 33305), (10920, 26644), (13322, 21840), (14560, 19983)]