156948660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2614

約数の個数: 144

約数和(自身を含む): 536320512

約数和(自身を除く): 379371852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2557, 2790, 3069, 3410, 4092, 5114, 5115, 5580, 6138, 6820, 7671, 10228, 10230, 12276, 12785, 15342, 15345, 20460, 23013, 25570, 28127, 30684, 30690, 38355, 46026, 51140, 56254, 61380, 76710, 79267, 84381, 92052, 112508, 115065, 140635, 153420, 158534, 168762, 230130, 237801, 253143, 281270, 317068, 337524, 396335, 421905, 460260, 475602, 506286, 562540, 713403, 792670, 843810, 871937, 951204, 1012572, 1189005, 1265715, 1426806, 1585340, 1687620, 1743874, 2378010, 2531430, 2615811, 2853612, 3487748, 3567015, 4359685, 4756020, 5062860, 5231622, 7134030, 7847433, 8719370, 10463244, 13079055, 14268060, 15694866, 17438740, 26158110, 31389732, 39237165, 52316220, 78474330, 156948660]

約数ペア:

[(1, 156948660), (2, 78474330), (3, 52316220), (4, 39237165), (5, 31389732), (6, 26158110), (9, 17438740), (10, 15694866), (11, 14268060), (12, 13079055), (15, 10463244), (18, 8719370), (20, 7847433), (22, 7134030), (30, 5231622), (31, 5062860), (33, 4756020), (36, 4359685), (44, 3567015), (45, 3487748), (55, 2853612), (60, 2615811), (62, 2531430), (66, 2378010), (90, 1743874), (93, 1687620), (99, 1585340), (110, 1426806), (124, 1265715), (132, 1189005), (155, 1012572), (165, 951204), (180, 871937), (186, 843810), (198, 792670), (220, 713403), (279, 562540), (310, 506286), (330, 475602), (341, 460260), (372, 421905), (396, 396335), (465, 337524), (495, 317068), (558, 281270), (620, 253143), (660, 237801), (682, 230130), (930, 168762), (990, 158534), (1023, 153420), (1116, 140635), (1364, 115065), (1395, 112508), (1705, 92052), (1860, 84381), (1980, 79267), (2046, 76710), (2557, 61380), (2790, 56254), (3069, 51140), (3410, 46026), (4092, 38355), (5114, 30690), (5115, 30684), (5580, 28127), (6138, 25570), (6820, 23013), (7671, 20460), (10228, 15345), (10230, 15342), (12276, 12785)]