540966660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^2$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 1682404416

約数和(自身を除く): 1141437756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 127, 129, 130, 156, 172, 195, 215, 254, 258, 260, 381, 390, 430, 508, 516, 559, 635, 645, 762, 780, 860, 1118, 1270, 1290, 1524, 1651, 1677, 1905, 2236, 2540, 2580, 2795, 3302, 3354, 3810, 4953, 5461, 5590, 6604, 6708, 7620, 8255, 8385, 9906, 10922, 11180, 16129, 16383, 16510, 16770, 19812, 21844, 24765, 27305, 32258, 32766, 33020, 33540, 48387, 49530, 54610, 64516, 65532, 70993, 80645, 81915, 96774, 99060, 109220, 141986, 161290, 163830, 193548, 209677, 212979, 241935, 283972, 322580, 327660, 354965, 419354, 425958, 483870, 629031, 693547, 709930, 838708, 851916, 967740, 1048385, 1064895, 1258062, 1387094, 1419860, 2080641, 2096770, 2129790, 2516124, 2774188, 3145155, 3467735, 4161282, 4193540, 4259580, 6290310, 6935470, 8322564, 9016111, 10403205, 12580620, 13870940, 18032222, 20806410, 27048333, 36064444, 41612820, 45080555, 54096666, 90161110, 108193332, 135241665, 180322220, 270483330, 540966660]

約数ペア:

[(1, 540966660), (2, 270483330), (3, 180322220), (4, 135241665), (5, 108193332), (6, 90161110), (10, 54096666), (12, 45080555), (13, 41612820), (15, 36064444), (20, 27048333), (26, 20806410), (30, 18032222), (39, 13870940), (43, 12580620), (52, 10403205), (60, 9016111), (65, 8322564), (78, 6935470), (86, 6290310), (127, 4259580), (129, 4193540), (130, 4161282), (156, 3467735), (172, 3145155), (195, 2774188), (215, 2516124), (254, 2129790), (258, 2096770), (260, 2080641), (381, 1419860), (390, 1387094), (430, 1258062), (508, 1064895), (516, 1048385), (559, 967740), (635, 851916), (645, 838708), (762, 709930), (780, 693547), (860, 629031), (1118, 483870), (1270, 425958), (1290, 419354), (1524, 354965), (1651, 327660), (1677, 322580), (1905, 283972), (2236, 241935), (2540, 212979), (2580, 209677), (2795, 193548), (3302, 163830), (3354, 161290), (3810, 141986), (4953, 109220), (5461, 99060), (5590, 96774), (6604, 81915), (6708, 80645), (7620, 70993), (8255, 65532), (8385, 64516), (9906, 54610), (10922, 49530), (11180, 48387), (16129, 33540), (16383, 33020), (16510, 32766), (16770, 32258), (19812, 27305), (21844, 24765)]