1088998560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19428

約数の個数: 192

約数和(自身を含む): 4104898560

約数和(自身を除く): 3015900000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 19391, 28080, 38782, 56160, 58173, 77564, 96955, 116346, 155128, 174519, 193910, 232692, 252083, 290865, 310256, 349038, 387820, 465384, 504166, 523557, 581730, 620512, 698076, 756249, 775640, 872595, 930768, 1008332, 1047114, 1163460, 1260415, 1396152, 1512498, 1551280, 1745190, 1861536, 2016664, 2094228, 2268747, 2326920, 2520830, 2617785, 2792304, 3024996, 3102560, 3490380, 3781245, 4033328, 4188456, 4537494, 4653840, 5041660, 5235570, 5584608, 6049992, 6806241, 6980760, 7562490, 8066656, 8376912, 9074988, 9307680, 10083320, 10471140, 11343735, 12099984, 13612482, 13961520, 15124980, 16753824, 18149976, 20166640, 20942280, 22687470, 24199968, 27224964, 27923040, 30249960, 34031205, 36299952, 40333280, 41884560, 45374940, 54449928, 60499920, 68062410, 72599904, 83769120, 90749880, 108899856, 120999840, 136124820, 181499760, 217799712, 272249640, 362999520, 544499280, 1088998560]

約数ペア:

[(1, 1088998560), (2, 544499280), (3, 362999520), (4, 272249640), (5, 217799712), (6, 181499760), (8, 136124820), (9, 120999840), (10, 108899856), (12, 90749880), (13, 83769120), (15, 72599904), (16, 68062410), (18, 60499920), (20, 54449928), (24, 45374940), (26, 41884560), (27, 40333280), (30, 36299952), (32, 34031205), (36, 30249960), (39, 27923040), (40, 27224964), (45, 24199968), (48, 22687470), (52, 20942280), (54, 20166640), (60, 18149976), (65, 16753824), (72, 15124980), (78, 13961520), (80, 13612482), (90, 12099984), (96, 11343735), (104, 10471140), (108, 10083320), (117, 9307680), (120, 9074988), (130, 8376912), (135, 8066656), (144, 7562490), (156, 6980760), (160, 6806241), (180, 6049992), (195, 5584608), (208, 5235570), (216, 5041660), (234, 4653840), (240, 4537494), (260, 4188456), (270, 4033328), (288, 3781245), (312, 3490380), (351, 3102560), (360, 3024996), (390, 2792304), (416, 2617785), (432, 2520830), (468, 2326920), (480, 2268747), (520, 2094228), (540, 2016664), (585, 1861536), (624, 1745190), (702, 1551280), (720, 1512498), (780, 1396152), (864, 1260415), (936, 1163460), (1040, 1047114), (1080, 1008332), (1170, 930768), (1248, 872595), (1404, 775640), (1440, 756249), (1560, 698076), (1755, 620512), (1872, 581730), (2080, 523557), (2160, 504166), (2340, 465384), (2808, 387820), (3120, 349038), (3510, 310256), (3744, 290865), (4320, 252083), (4680, 232692), (5616, 193910), (6240, 174519), (7020, 155128), (9360, 116346), (11232, 96955), (14040, 77564), (18720, 58173), (19391, 56160), (28080, 38782)]