531967440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 1718747136

約数和(自身を除く): 1186779696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 563, 620, 635, 744, 762, 930, 1016, 1126, 1240, 1270, 1488, 1524, 1689, 1860, 1905, 2032, 2252, 2480, 2540, 2815, 3048, 3378, 3720, 3810, 3937, 4504, 5080, 5630, 6096, 6756, 7440, 7620, 7874, 8445, 9008, 10160, 11260, 11811, 13512, 15240, 15748, 16890, 17453, 19685, 22520, 23622, 27024, 30480, 31496, 33780, 34906, 39370, 45040, 47244, 52359, 59055, 62992, 67560, 69812, 71501, 78740, 87265, 94488, 104718, 118110, 135120, 139624, 143002, 157480, 174530, 188976, 209436, 214503, 236220, 261795, 279248, 286004, 314960, 349060, 357505, 418872, 429006, 472440, 523590, 572008, 698120, 715010, 837744, 858012, 944880, 1047180, 1072515, 1144016, 1396240, 1430020, 1716024, 2094360, 2145030, 2216531, 2860040, 3432048, 4188720, 4290060, 4433062, 5720080, 6649593, 8580120, 8866124, 11082655, 13299186, 17160240, 17732248, 22165310, 26598372, 33247965, 35464496, 44330620, 53196744, 66495930, 88661240, 106393488, 132991860, 177322480, 265983720, 531967440]

約数ペア:

[(1, 531967440), (2, 265983720), (3, 177322480), (4, 132991860), (5, 106393488), (6, 88661240), (8, 66495930), (10, 53196744), (12, 44330620), (15, 35464496), (16, 33247965), (20, 26598372), (24, 22165310), (30, 17732248), (31, 17160240), (40, 13299186), (48, 11082655), (60, 8866124), (62, 8580120), (80, 6649593), (93, 5720080), (120, 4433062), (124, 4290060), (127, 4188720), (155, 3432048), (186, 2860040), (240, 2216531), (248, 2145030), (254, 2094360), (310, 1716024), (372, 1430020), (381, 1396240), (465, 1144016), (496, 1072515), (508, 1047180), (563, 944880), (620, 858012), (635, 837744), (744, 715010), (762, 698120), (930, 572008), (1016, 523590), (1126, 472440), (1240, 429006), (1270, 418872), (1488, 357505), (1524, 349060), (1689, 314960), (1860, 286004), (1905, 279248), (2032, 261795), (2252, 236220), (2480, 214503), (2540, 209436), (2815, 188976), (3048, 174530), (3378, 157480), (3720, 143002), (3810, 139624), (3937, 135120), (4504, 118110), (5080, 104718), (5630, 94488), (6096, 87265), (6756, 78740), (7440, 71501), (7620, 69812), (7874, 67560), (8445, 62992), (9008, 59055), (10160, 52359), (11260, 47244), (11811, 45040), (13512, 39370), (15240, 34906), (15748, 33780), (16890, 31496), (17453, 30480), (19685, 27024), (22520, 23622)]