2108149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4219}}^1$

素因数の和:4587

約数の個数: 144

約数和(自身を含む): 7216503840

約数和(自身を除く): 5108353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 480, 694, 720, 1041, 1388, 1440, 1735, 2082, 2776, 3123, 3470, 4164, 4219, 5205, 5552, 6246, 6940, 8328, 8438, 10410, 11104, 12492, 12657, 13880, 15615, 16656, 16876, 20820, 21095, 24984, 25314, 27760, 31230, 33312, 33752, 37971, 41640, 42190, 49968, 50628, 55520, 62460, 63285, 67504, 75942, 83280, 84380, 99936, 101256, 124920, 126570, 135008, 151884, 166560, 168760, 189855, 202512, 249840, 253140, 303768, 337520, 379710, 405024, 499680, 506280, 607536, 675040, 759420, 1012560, 1215072, 1463993, 1518840, 2025120, 2927986, 3037680, 4391979, 5855972, 6075360, 7319965, 8783958, 11711944, 13175937, 14639930, 17567916, 21959895, 23423888, 26351874, 29279860, 35135832, 43919790, 46847776, 52703748, 58559720, 65879685, 70271664, 87839580, 105407496, 117119440, 131759370, 140543328, 175679160, 210814992, 234238880, 263518740, 351358320, 421629984, 527037480, 702716640, 1054074960, 2108149920]

約数ペア:

[(1, 2108149920), (2, 1054074960), (3, 702716640), (4, 527037480), (5, 421629984), (6, 351358320), (8, 263518740), (9, 234238880), (10, 210814992), (12, 175679160), (15, 140543328), (16, 131759370), (18, 117119440), (20, 105407496), (24, 87839580), (30, 70271664), (32, 65879685), (36, 58559720), (40, 52703748), (45, 46847776), (48, 43919790), (60, 35135832), (72, 29279860), (80, 26351874), (90, 23423888), (96, 21959895), (120, 17567916), (144, 14639930), (160, 13175937), (180, 11711944), (240, 8783958), (288, 7319965), (347, 6075360), (360, 5855972), (480, 4391979), (694, 3037680), (720, 2927986), (1041, 2025120), (1388, 1518840), (1440, 1463993), (1735, 1215072), (2082, 1012560), (2776, 759420), (3123, 675040), (3470, 607536), (4164, 506280), (4219, 499680), (5205, 405024), (5552, 379710), (6246, 337520), (6940, 303768), (8328, 253140), (8438, 249840), (10410, 202512), (11104, 189855), (12492, 168760), (12657, 166560), (13880, 151884), (15615, 135008), (16656, 126570), (16876, 124920), (20820, 101256), (21095, 99936), (24984, 84380), (25314, 83280), (27760, 75942), (31230, 67504), (33312, 63285), (33752, 62460), (37971, 55520), (41640, 50628), (42190, 49968)]