684301440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11550

約数の個数: 128

約数和(自身を含む): 2251768320

約数和(自身を除く): 1567466880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11497, 11904, 14880, 19840, 22994, 29760, 34491, 45988, 57485, 59520, 68982, 91976, 114970, 137964, 172455, 183952, 229940, 275928, 344910, 356407, 367904, 459880, 551856, 689820, 712814, 735808, 919760, 1069221, 1103712, 1379640, 1425628, 1471616, 1782035, 1839520, 2138442, 2207424, 2759280, 2851256, 3564070, 3679040, 4276884, 4414848, 5346105, 5518560, 5702512, 7128140, 7358080, 8553768, 10692210, 11037120, 11405024, 14256280, 17107536, 21384420, 22074240, 22810048, 28512560, 34215072, 42768840, 45620096, 57025120, 68430144, 85537680, 114050240, 136860288, 171075360, 228100480, 342150720, 684301440]

約数ペア:

[(1, 684301440), (2, 342150720), (3, 228100480), (4, 171075360), (5, 136860288), (6, 114050240), (8, 85537680), (10, 68430144), (12, 57025120), (15, 45620096), (16, 42768840), (20, 34215072), (24, 28512560), (30, 22810048), (31, 22074240), (32, 21384420), (40, 17107536), (48, 14256280), (60, 11405024), (62, 11037120), (64, 10692210), (80, 8553768), (93, 7358080), (96, 7128140), (120, 5702512), (124, 5518560), (128, 5346105), (155, 4414848), (160, 4276884), (186, 3679040), (192, 3564070), (240, 2851256), (248, 2759280), (310, 2207424), (320, 2138442), (372, 1839520), (384, 1782035), (465, 1471616), (480, 1425628), (496, 1379640), (620, 1103712), (640, 1069221), (744, 919760), (930, 735808), (960, 712814), (992, 689820), (1240, 551856), (1488, 459880), (1860, 367904), (1920, 356407), (1984, 344910), (2480, 275928), (2976, 229940), (3720, 183952), (3968, 172455), (4960, 137964), (5952, 114970), (7440, 91976), (9920, 68982), (11497, 59520), (11904, 57485), (14880, 45988), (19840, 34491), (22994, 29760)]