2012291640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43331}}^1$

素因数の和:43394

約数の個数: 128

約数和(自身を含む): 6863788800

約数和(自身を除く): 4851497160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 15480, 23220, 43331, 46440, 86662, 129993, 173324, 216655, 259986, 346648, 389979, 433310, 519972, 649965, 779958, 866620, 1039944, 1169937, 1299930, 1559916, 1733240, 1863233, 1949895, 2339874, 2599860, 3119832, 3726466, 3899790, 4679748, 5199720, 5589699, 5849685, 7452932, 7799580, 9316165, 9359496, 11179398, 11699370, 14905864, 15599160, 16769097, 18632330, 22358796, 23398740, 27948495, 33538194, 37264660, 44717592, 46797480, 50307291, 55896990, 67076388, 74529320, 83845485, 100614582, 111793980, 134152776, 167690970, 201229164, 223587960, 251536455, 335381940, 402458328, 503072910, 670763880, 1006145820, 2012291640]

約数ペア:

[(1, 2012291640), (2, 1006145820), (3, 670763880), (4, 503072910), (5, 402458328), (6, 335381940), (8, 251536455), (9, 223587960), (10, 201229164), (12, 167690970), (15, 134152776), (18, 111793980), (20, 100614582), (24, 83845485), (27, 74529320), (30, 67076388), (36, 55896990), (40, 50307291), (43, 46797480), (45, 44717592), (54, 37264660), (60, 33538194), (72, 27948495), (86, 23398740), (90, 22358796), (108, 18632330), (120, 16769097), (129, 15599160), (135, 14905864), (172, 11699370), (180, 11179398), (215, 9359496), (216, 9316165), (258, 7799580), (270, 7452932), (344, 5849685), (360, 5589699), (387, 5199720), (430, 4679748), (516, 3899790), (540, 3726466), (645, 3119832), (774, 2599860), (860, 2339874), (1032, 1949895), (1080, 1863233), (1161, 1733240), (1290, 1559916), (1548, 1299930), (1720, 1169937), (1935, 1039944), (2322, 866620), (2580, 779958), (3096, 649965), (3870, 519972), (4644, 433310), (5160, 389979), (5805, 346648), (7740, 259986), (9288, 216655), (11610, 173324), (15480, 129993), (23220, 86662), (43331, 46440)]