148007640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3673

約数の個数: 128

約数和(自身を含む): 500152320

約数和(自身を除く): 352144680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3617, 3720, 4092, 5115, 6820, 7234, 8184, 10230, 10851, 13640, 14468, 18085, 20460, 21702, 28936, 36170, 39787, 40920, 43404, 54255, 72340, 79574, 86808, 108510, 112127, 119361, 144680, 159148, 198935, 217020, 224254, 238722, 318296, 336381, 397870, 434040, 448508, 477444, 560635, 596805, 672762, 795740, 897016, 954888, 1121270, 1193610, 1233397, 1345524, 1591480, 1681905, 2242540, 2387220, 2466794, 2691048, 3363810, 3700191, 4485080, 4774440, 4933588, 6166985, 6727620, 7400382, 9867176, 12333970, 13455240, 14800764, 18500955, 24667940, 29601528, 37001910, 49335880, 74003820, 148007640]

約数ペア:

[(1, 148007640), (2, 74003820), (3, 49335880), (4, 37001910), (5, 29601528), (6, 24667940), (8, 18500955), (10, 14800764), (11, 13455240), (12, 12333970), (15, 9867176), (20, 7400382), (22, 6727620), (24, 6166985), (30, 4933588), (31, 4774440), (33, 4485080), (40, 3700191), (44, 3363810), (55, 2691048), (60, 2466794), (62, 2387220), (66, 2242540), (88, 1681905), (93, 1591480), (110, 1345524), (120, 1233397), (124, 1193610), (132, 1121270), (155, 954888), (165, 897016), (186, 795740), (220, 672762), (248, 596805), (264, 560635), (310, 477444), (330, 448508), (341, 434040), (372, 397870), (440, 336381), (465, 318296), (620, 238722), (660, 224254), (682, 217020), (744, 198935), (930, 159148), (1023, 144680), (1240, 119361), (1320, 112127), (1364, 108510), (1705, 86808), (1860, 79574), (2046, 72340), (2728, 54255), (3410, 43404), (3617, 40920), (3720, 39787), (4092, 36170), (5115, 28936), (6820, 21702), (7234, 20460), (8184, 18085), (10230, 14468), (10851, 13640)]