126208440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 434903040

約数和(自身を除く): 308694600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 263, 279, 310, 344, 360, 372, 387, 430, 465, 516, 526, 558, 620, 645, 744, 774, 789, 860, 930, 1032, 1052, 1116, 1240, 1290, 1315, 1333, 1395, 1548, 1578, 1720, 1860, 1935, 2104, 2232, 2367, 2580, 2630, 2666, 2790, 3096, 3156, 3720, 3870, 3945, 3999, 4734, 5160, 5260, 5332, 5580, 6312, 6665, 7740, 7890, 7998, 8153, 9468, 10520, 10664, 11160, 11309, 11835, 11997, 13330, 15480, 15780, 15996, 16306, 18936, 19995, 22618, 23670, 23994, 24459, 26660, 31560, 31992, 32612, 33927, 39990, 40765, 45236, 47340, 47988, 48918, 53320, 56545, 59985, 65224, 67854, 73377, 79980, 81530, 90472, 94680, 95976, 97836, 101781, 113090, 119970, 122295, 135708, 146754, 159960, 163060, 169635, 195672, 203562, 226180, 239940, 244590, 271416, 293508, 326120, 339270, 350579, 366885, 407124, 452360, 479880, 489180, 508905, 587016, 678540, 701158, 733770, 814248, 978360, 1017810, 1051737, 1357080, 1402316, 1467540, 1752895, 2035620, 2103474, 2804632, 2935080, 3155211, 3505790, 4071240, 4206948, 5258685, 6310422, 7011580, 8413896, 10517370, 12620844, 14023160, 15776055, 21034740, 25241688, 31552110, 42069480, 63104220, 126208440]

約数ペア:

[(1, 126208440), (2, 63104220), (3, 42069480), (4, 31552110), (5, 25241688), (6, 21034740), (8, 15776055), (9, 14023160), (10, 12620844), (12, 10517370), (15, 8413896), (18, 7011580), (20, 6310422), (24, 5258685), (30, 4206948), (31, 4071240), (36, 3505790), (40, 3155211), (43, 2935080), (45, 2804632), (60, 2103474), (62, 2035620), (72, 1752895), (86, 1467540), (90, 1402316), (93, 1357080), (120, 1051737), (124, 1017810), (129, 978360), (155, 814248), (172, 733770), (180, 701158), (186, 678540), (215, 587016), (248, 508905), (258, 489180), (263, 479880), (279, 452360), (310, 407124), (344, 366885), (360, 350579), (372, 339270), (387, 326120), (430, 293508), (465, 271416), (516, 244590), (526, 239940), (558, 226180), (620, 203562), (645, 195672), (744, 169635), (774, 163060), (789, 159960), (860, 146754), (930, 135708), (1032, 122295), (1052, 119970), (1116, 113090), (1240, 101781), (1290, 97836), (1315, 95976), (1333, 94680), (1395, 90472), (1548, 81530), (1578, 79980), (1720, 73377), (1860, 67854), (1935, 65224), (2104, 59985), (2232, 56545), (2367, 53320), (2580, 48918), (2630, 47988), (2666, 47340), (2790, 45236), (3096, 40765), (3156, 39990), (3720, 33927), (3870, 32612), (3945, 31992), (3999, 31560), (4734, 26660), (5160, 24459), (5260, 23994), (5332, 23670), (5580, 22618), (6312, 19995), (6665, 18936), (7740, 16306), (7890, 15996), (7998, 15780), (8153, 15480), (9468, 13330), (10520, 11997), (10664, 11835), (11160, 11309)]