414682880

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 1040183424

約数和(自身を除く): 625500544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 61, 64, 80, 94, 113, 122, 128, 160, 188, 226, 235, 244, 256, 305, 320, 376, 452, 470, 488, 565, 610, 640, 752, 904, 940, 976, 1130, 1220, 1280, 1504, 1808, 1880, 1952, 2260, 2440, 2867, 3008, 3616, 3760, 3904, 4520, 4880, 5311, 5734, 6016, 6893, 7232, 7520, 7808, 9040, 9760, 10622, 11468, 12032, 13786, 14335, 14464, 15040, 15616, 18080, 19520, 21244, 22936, 26555, 27572, 28670, 28928, 30080, 34465, 36160, 39040, 42488, 45872, 53110, 55144, 57340, 60160, 68930, 72320, 78080, 84976, 91744, 106220, 110288, 114680, 137860, 144640, 169952, 183488, 212440, 220576, 229360, 275720, 323971, 339904, 366976, 424880, 441152, 458720, 551440, 647942, 679808, 733952, 849760, 882304, 917440, 1102880, 1295884, 1359616, 1619855, 1699520, 1764608, 1834880, 2205760, 2591768, 3239710, 3399040, 3669760, 4411520, 5183536, 6479420, 6798080, 8823040, 10367072, 12958840, 20734144, 25917680, 41468288, 51835360, 82936576, 103670720, 207341440, 414682880]

約数ペア:

[(1, 414682880), (2, 207341440), (4, 103670720), (5, 82936576), (8, 51835360), (10, 41468288), (16, 25917680), (20, 20734144), (32, 12958840), (40, 10367072), (47, 8823040), (61, 6798080), (64, 6479420), (80, 5183536), (94, 4411520), (113, 3669760), (122, 3399040), (128, 3239710), (160, 2591768), (188, 2205760), (226, 1834880), (235, 1764608), (244, 1699520), (256, 1619855), (305, 1359616), (320, 1295884), (376, 1102880), (452, 917440), (470, 882304), (488, 849760), (565, 733952), (610, 679808), (640, 647942), (752, 551440), (904, 458720), (940, 441152), (976, 424880), (1130, 366976), (1220, 339904), (1280, 323971), (1504, 275720), (1808, 229360), (1880, 220576), (1952, 212440), (2260, 183488), (2440, 169952), (2867, 144640), (3008, 137860), (3616, 114680), (3760, 110288), (3904, 106220), (4520, 91744), (4880, 84976), (5311, 78080), (5734, 72320), (6016, 68930), (6893, 60160), (7232, 57340), (7520, 55144), (7808, 53110), (9040, 45872), (9760, 42488), (10622, 39040), (11468, 36160), (12032, 34465), (13786, 30080), (14335, 28928), (14464, 28670), (15040, 27572), (15616, 26555), (18080, 22936), (19520, 21244)]