243753840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10259}}^1$

素因数の和:10292

約数の個数: 160

約数和(自身を含む): 916012800

約数和(自身を除く): 672258960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 10259, 11880, 20518, 23760, 30777, 41036, 51295, 61554, 82072, 92331, 102590, 112849, 123108, 153885, 164144, 184662, 205180, 225698, 246216, 276993, 307770, 338547, 369324, 410360, 451396, 461655, 492432, 553986, 564245, 615540, 677094, 738648, 820720, 902792, 923310, 1015641, 1107972, 1128490, 1231080, 1354188, 1384965, 1477296, 1692735, 1805584, 1846620, 2031282, 2215944, 2256980, 2462160, 2708376, 2769930, 3046923, 3385470, 3693240, 4062564, 4431888, 4513960, 5078205, 5416752, 5539860, 6093846, 6770940, 7386480, 8125128, 9027920, 10156410, 11079720, 12187692, 13541880, 15234615, 16250256, 20312820, 22159440, 24375384, 27083760, 30469230, 40625640, 48750768, 60938460, 81251280, 121876920, 243753840]

約数ペア:

[(1, 243753840), (2, 121876920), (3, 81251280), (4, 60938460), (5, 48750768), (6, 40625640), (8, 30469230), (9, 27083760), (10, 24375384), (11, 22159440), (12, 20312820), (15, 16250256), (16, 15234615), (18, 13541880), (20, 12187692), (22, 11079720), (24, 10156410), (27, 9027920), (30, 8125128), (33, 7386480), (36, 6770940), (40, 6093846), (44, 5539860), (45, 5416752), (48, 5078205), (54, 4513960), (55, 4431888), (60, 4062564), (66, 3693240), (72, 3385470), (80, 3046923), (88, 2769930), (90, 2708376), (99, 2462160), (108, 2256980), (110, 2215944), (120, 2031282), (132, 1846620), (135, 1805584), (144, 1692735), (165, 1477296), (176, 1384965), (180, 1354188), (198, 1231080), (216, 1128490), (220, 1107972), (240, 1015641), (264, 923310), (270, 902792), (297, 820720), (330, 738648), (360, 677094), (396, 615540), (432, 564245), (440, 553986), (495, 492432), (528, 461655), (540, 451396), (594, 410360), (660, 369324), (720, 338547), (792, 307770), (880, 276993), (990, 246216), (1080, 225698), (1188, 205180), (1320, 184662), (1485, 164144), (1584, 153885), (1980, 123108), (2160, 112849), (2376, 102590), (2640, 92331), (2970, 82072), (3960, 61554), (4752, 51295), (5940, 41036), (7920, 30777), (10259, 23760), (11880, 20518)]