145476240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6697

約数の個数: 160

約数和(自身を含む): 555131136

約数和(自身を除く): 409654896

約数列:

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

約数ペア:

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