678341880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 2270268000

約数和(自身を除く): 1591926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 109, 118, 120, 177, 180, 218, 236, 293, 295, 327, 354, 360, 436, 472, 531, 545, 586, 590, 654, 708, 872, 879, 885, 981, 1062, 1090, 1172, 1180, 1308, 1416, 1465, 1635, 1758, 1770, 1962, 2124, 2180, 2344, 2360, 2616, 2637, 2655, 2930, 3270, 3516, 3540, 3924, 4248, 4360, 4395, 4905, 5274, 5310, 5860, 6431, 6540, 7032, 7080, 7848, 8790, 9810, 10548, 10620, 11720, 12862, 13080, 13185, 17287, 17580, 19293, 19620, 21096, 21240, 25724, 26370, 31937, 32155, 34574, 35160, 38586, 39240, 51448, 51861, 52740, 57879, 63874, 64310, 69148, 77172, 86435, 95811, 96465, 103722, 105480, 115758, 127748, 128620, 138296, 154344, 155583, 159685, 172870, 191622, 192930, 207444, 231516, 255496, 257240, 259305, 287433, 289395, 311166, 319370, 345740, 383244, 385860, 414888, 463032, 479055, 518610, 574866, 578790, 622332, 638740, 691480, 766488, 771720, 777915, 958110, 1037220, 1149732, 1157580, 1244664, 1277480, 1437165, 1555830, 1884283, 1916220, 2074440, 2299464, 2315160, 2874330, 3111660, 3768566, 3832440, 5652849, 5748660, 6223320, 7537132, 9421415, 11305698, 11497320, 15074264, 16958547, 18842830, 22611396, 28264245, 33917094, 37685660, 45222792, 56528490, 67834188, 75371320, 84792735, 113056980, 135668376, 169585470, 226113960, 339170940, 678341880]

約数ペア:

[(1, 678341880), (2, 339170940), (3, 226113960), (4, 169585470), (5, 135668376), (6, 113056980), (8, 84792735), (9, 75371320), (10, 67834188), (12, 56528490), (15, 45222792), (18, 37685660), (20, 33917094), (24, 28264245), (30, 22611396), (36, 18842830), (40, 16958547), (45, 15074264), (59, 11497320), (60, 11305698), (72, 9421415), (90, 7537132), (109, 6223320), (118, 5748660), (120, 5652849), (177, 3832440), (180, 3768566), (218, 3111660), (236, 2874330), (293, 2315160), (295, 2299464), (327, 2074440), (354, 1916220), (360, 1884283), (436, 1555830), (472, 1437165), (531, 1277480), (545, 1244664), (586, 1157580), (590, 1149732), (654, 1037220), (708, 958110), (872, 777915), (879, 771720), (885, 766488), (981, 691480), (1062, 638740), (1090, 622332), (1172, 578790), (1180, 574866), (1308, 518610), (1416, 479055), (1465, 463032), (1635, 414888), (1758, 385860), (1770, 383244), (1962, 345740), (2124, 319370), (2180, 311166), (2344, 289395), (2360, 287433), (2616, 259305), (2637, 257240), (2655, 255496), (2930, 231516), (3270, 207444), (3516, 192930), (3540, 191622), (3924, 172870), (4248, 159685), (4360, 155583), (4395, 154344), (4905, 138296), (5274, 128620), (5310, 127748), (5860, 115758), (6431, 105480), (6540, 103722), (7032, 96465), (7080, 95811), (7848, 86435), (8790, 77172), (9810, 69148), (10548, 64310), (10620, 63874), (11720, 57879), (12862, 52740), (13080, 51861), (13185, 51448), (17287, 39240), (17580, 38586), (19293, 35160), (19620, 34574), (21096, 32155), (21240, 31937), (25724, 26370)]