19462080720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2417

約数の個数: 160

約数和(自身を含む): 61096089600

約数和(自身を除く): 41634008880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 419, 515, 618, 824, 838, 1030, 1236, 1257, 1545, 1648, 1676, 1879, 2060, 2095, 2472, 2514, 3090, 3352, 3758, 4120, 4190, 4944, 5028, 5637, 6180, 6285, 6704, 7516, 8240, 8380, 9395, 10056, 11274, 12360, 12570, 15032, 16760, 18790, 20112, 22548, 24720, 25140, 28185, 30064, 33520, 37580, 43157, 45096, 50280, 56370, 75160, 86314, 90192, 100560, 112740, 129471, 150320, 172628, 193537, 215785, 225480, 258942, 345256, 387074, 431570, 450960, 517884, 580611, 647355, 690512, 774148, 787301, 863140, 967685, 1035768, 1161222, 1294710, 1548296, 1574602, 1726280, 1935370, 2071536, 2322444, 2361903, 2589420, 2903055, 3096592, 3149204, 3452560, 3870740, 3936505, 4644888, 4723806, 5178840, 5806110, 6298408, 7741480, 7873010, 9289776, 9447612, 10357680, 11612220, 11809515, 12596816, 15482960, 15746020, 18895224, 23224440, 23619030, 31492040, 37790448, 46448880, 47238060, 62984080, 81092003, 94476120, 162184006, 188952240, 243276009, 324368012, 405460015, 486552018, 648736024, 810920030, 973104036, 1216380045, 1297472048, 1621840060, 1946208072, 2432760090, 3243680120, 3892416144, 4865520180, 6487360240, 9731040360, 19462080720]

約数ペア:

[(1, 19462080720), (2, 9731040360), (3, 6487360240), (4, 4865520180), (5, 3892416144), (6, 3243680120), (8, 2432760090), (10, 1946208072), (12, 1621840060), (15, 1297472048), (16, 1216380045), (20, 973104036), (24, 810920030), (30, 648736024), (40, 486552018), (48, 405460015), (60, 324368012), (80, 243276009), (103, 188952240), (120, 162184006), (206, 94476120), (240, 81092003), (309, 62984080), (412, 47238060), (419, 46448880), (515, 37790448), (618, 31492040), (824, 23619030), (838, 23224440), (1030, 18895224), (1236, 15746020), (1257, 15482960), (1545, 12596816), (1648, 11809515), (1676, 11612220), (1879, 10357680), (2060, 9447612), (2095, 9289776), (2472, 7873010), (2514, 7741480), (3090, 6298408), (3352, 5806110), (3758, 5178840), (4120, 4723806), (4190, 4644888), (4944, 3936505), (5028, 3870740), (5637, 3452560), (6180, 3149204), (6285, 3096592), (6704, 2903055), (7516, 2589420), (8240, 2361903), (8380, 2322444), (9395, 2071536), (10056, 1935370), (11274, 1726280), (12360, 1574602), (12570, 1548296), (15032, 1294710), (16760, 1161222), (18790, 1035768), (20112, 967685), (22548, 863140), (24720, 787301), (25140, 774148), (28185, 690512), (30064, 647355), (33520, 580611), (37580, 517884), (43157, 450960), (45096, 431570), (50280, 387074), (56370, 345256), (75160, 258942), (86314, 225480), (90192, 215785), (100560, 193537), (112740, 172628), (129471, 150320)]