3219196240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 120

約数和(自身を含む): 8331357384

約数和(自身を除く): 5112161144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 961, 1040, 1240, 1612, 1922, 2015, 2480, 3221, 3224, 3844, 4030, 4805, 6442, 6448, 7688, 8060, 9610, 12493, 12884, 15376, 16105, 16120, 19220, 24986, 25768, 32210, 32240, 38440, 41873, 49972, 51536, 62465, 64420, 76880, 83746, 99851, 99944, 124930, 128840, 167492, 199702, 199888, 209365, 249860, 257680, 334984, 399404, 418730, 499255, 499720, 669968, 798808, 837460, 998510, 999440, 1298063, 1597616, 1674920, 1997020, 2596126, 3095381, 3349840, 3994040, 5192252, 6190762, 6490315, 7988080, 10384504, 12381524, 12980630, 15476905, 20769008, 24763048, 25961260, 30953810, 40239953, 49526096, 51922520, 61907620, 80479906, 103845040, 123815240, 160959812, 201199765, 247630480, 321919624, 402399530, 643839248, 804799060, 1609598120, 3219196240]

約数ペア:

[(1, 3219196240), (2, 1609598120), (4, 804799060), (5, 643839248), (8, 402399530), (10, 321919624), (13, 247630480), (16, 201199765), (20, 160959812), (26, 123815240), (31, 103845040), (40, 80479906), (52, 61907620), (62, 51922520), (65, 49526096), (80, 40239953), (104, 30953810), (124, 25961260), (130, 24763048), (155, 20769008), (208, 15476905), (248, 12980630), (260, 12381524), (310, 10384504), (403, 7988080), (496, 6490315), (520, 6190762), (620, 5192252), (806, 3994040), (961, 3349840), (1040, 3095381), (1240, 2596126), (1612, 1997020), (1922, 1674920), (2015, 1597616), (2480, 1298063), (3221, 999440), (3224, 998510), (3844, 837460), (4030, 798808), (4805, 669968), (6442, 499720), (6448, 499255), (7688, 418730), (8060, 399404), (9610, 334984), (12493, 257680), (12884, 249860), (15376, 209365), (16105, 199888), (16120, 199702), (19220, 167492), (24986, 128840), (25768, 124930), (32210, 99944), (32240, 99851), (38440, 83746), (41873, 76880), (49972, 64420), (51536, 62465)]