285694560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 1024954560

約数和(自身を除く): 739260000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1613, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3226, 3280, 3690, 3936, 4320, 4428, 4839, 4920, 5535, 5904, 6452, 6560, 7380, 8065, 8856, 9678, 9840, 11070, 11808, 12904, 14517, 14760, 16130, 17712, 19356, 19680, 22140, 24195, 25808, 29034, 29520, 32260, 35424, 38712, 43551, 44280, 48390, 51616, 58068, 59040, 64520, 66133, 72585, 77424, 87102, 88560, 96780, 116136, 129040, 132266, 145170, 154848, 174204, 177120, 193560, 198399, 217755, 232272, 258080, 264532, 290340, 330665, 348408, 387120, 396798, 435510, 464544, 529064, 580680, 595197, 661330, 696816, 774240, 793596, 871020, 991995, 1058128, 1161360, 1190394, 1322660, 1393632, 1587192, 1742040, 1785591, 1983990, 2116256, 2322720, 2380788, 2645320, 2975985, 3174384, 3484080, 3571182, 3967980, 4761576, 5290640, 5951970, 6348768, 6968160, 7142364, 7935960, 8927955, 9523152, 10581280, 11903940, 14284728, 15871920, 17855910, 19046304, 23807880, 28569456, 31743840, 35711820, 47615760, 57138912, 71423640, 95231520, 142847280, 285694560]

約数ペア:

[(1, 285694560), (2, 142847280), (3, 95231520), (4, 71423640), (5, 57138912), (6, 47615760), (8, 35711820), (9, 31743840), (10, 28569456), (12, 23807880), (15, 19046304), (16, 17855910), (18, 15871920), (20, 14284728), (24, 11903940), (27, 10581280), (30, 9523152), (32, 8927955), (36, 7935960), (40, 7142364), (41, 6968160), (45, 6348768), (48, 5951970), (54, 5290640), (60, 4761576), (72, 3967980), (80, 3571182), (82, 3484080), (90, 3174384), (96, 2975985), (108, 2645320), (120, 2380788), (123, 2322720), (135, 2116256), (144, 1983990), (160, 1785591), (164, 1742040), (180, 1587192), (205, 1393632), (216, 1322660), (240, 1190394), (246, 1161360), (270, 1058128), (288, 991995), (328, 871020), (360, 793596), (369, 774240), (410, 696816), (432, 661330), (480, 595197), (492, 580680), (540, 529064), (615, 464544), (656, 435510), (720, 396798), (738, 387120), (820, 348408), (864, 330665), (984, 290340), (1080, 264532), (1107, 258080), (1230, 232272), (1312, 217755), (1440, 198399), (1476, 193560), (1613, 177120), (1640, 174204), (1845, 154848), (1968, 145170), (2160, 132266), (2214, 129040), (2460, 116136), (2952, 96780), (3226, 88560), (3280, 87102), (3690, 77424), (3936, 72585), (4320, 66133), (4428, 64520), (4839, 59040), (4920, 58068), (5535, 51616), (5904, 48390), (6452, 44280), (6560, 43551), (7380, 38712), (8065, 35424), (8856, 32260), (9678, 29520), (9840, 29034), (11070, 25808), (11808, 24195), (12904, 22140), (14517, 19680), (14760, 19356), (16130, 17712)]