216492120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 765011520

約数和(自身を除く): 548519400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 167, 180, 195, 234, 260, 277, 312, 334, 360, 390, 468, 501, 520, 554, 585, 668, 780, 831, 835, 936, 1002, 1108, 1170, 1336, 1385, 1503, 1560, 1662, 1670, 2004, 2171, 2216, 2340, 2493, 2505, 2770, 3006, 3324, 3340, 3601, 4008, 4155, 4342, 4680, 4986, 5010, 5540, 6012, 6513, 6648, 6680, 7202, 7515, 8310, 8684, 9972, 10020, 10803, 10855, 11080, 12024, 12465, 13026, 14404, 15030, 16620, 17368, 18005, 19539, 19944, 20040, 21606, 21710, 24930, 26052, 28808, 30060, 32409, 32565, 33240, 36010, 39078, 43212, 43420, 46259, 49860, 52104, 54015, 60120, 64818, 65130, 72020, 78156, 86424, 86840, 92518, 97695, 99720, 108030, 129636, 130260, 138777, 144040, 156312, 162045, 185036, 195390, 216060, 231295, 259272, 260520, 277554, 324090, 370072, 390780, 416331, 432120, 462590, 555108, 601367, 648180, 693885, 781560, 832662, 925180, 1110216, 1202734, 1296360, 1387770, 1665324, 1804101, 1850360, 2081655, 2405468, 2775540, 3006835, 3330648, 3608202, 4163310, 4810936, 5412303, 5551080, 6013670, 7216404, 8326620, 9020505, 10824606, 12027340, 14432808, 16653240, 18041010, 21649212, 24054680, 27061515, 36082020, 43298424, 54123030, 72164040, 108246060, 216492120]

約数ペア:

[(1, 216492120), (2, 108246060), (3, 72164040), (4, 54123030), (5, 43298424), (6, 36082020), (8, 27061515), (9, 24054680), (10, 21649212), (12, 18041010), (13, 16653240), (15, 14432808), (18, 12027340), (20, 10824606), (24, 9020505), (26, 8326620), (30, 7216404), (36, 6013670), (39, 5551080), (40, 5412303), (45, 4810936), (52, 4163310), (60, 3608202), (65, 3330648), (72, 3006835), (78, 2775540), (90, 2405468), (104, 2081655), (117, 1850360), (120, 1804101), (130, 1665324), (156, 1387770), (167, 1296360), (180, 1202734), (195, 1110216), (234, 925180), (260, 832662), (277, 781560), (312, 693885), (334, 648180), (360, 601367), (390, 555108), (468, 462590), (501, 432120), (520, 416331), (554, 390780), (585, 370072), (668, 324090), (780, 277554), (831, 260520), (835, 259272), (936, 231295), (1002, 216060), (1108, 195390), (1170, 185036), (1336, 162045), (1385, 156312), (1503, 144040), (1560, 138777), (1662, 130260), (1670, 129636), (2004, 108030), (2171, 99720), (2216, 97695), (2340, 92518), (2493, 86840), (2505, 86424), (2770, 78156), (3006, 72020), (3324, 65130), (3340, 64818), (3601, 60120), (4008, 54015), (4155, 52104), (4342, 49860), (4680, 46259), (4986, 43420), (5010, 43212), (5540, 39078), (6012, 36010), (6513, 33240), (6648, 32565), (6680, 32409), (7202, 30060), (7515, 28808), (8310, 26052), (8684, 24930), (9972, 21710), (10020, 21606), (10803, 20040), (10855, 19944), (11080, 19539), (12024, 18005), (12465, 17368), (13026, 16620), (14404, 15030)]