206706240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5557

約数の個数: 168

約数和(自身を含む): 765813048

約数和(自身を除く): 559106808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5521, 6240, 7488, 9360, 11042, 12480, 16563, 18720, 22084, 27605, 33126, 37440, 44168, 49689, 55210, 66252, 71773, 82815, 88336, 99378, 110420, 132504, 143546, 165630, 176672, 198756, 215319, 220840, 248445, 265008, 287092, 331260, 353344, 358865, 397512, 430638, 441680, 496890, 530016, 574184, 645957, 662520, 717730, 795024, 861276, 883360, 993780, 1060032, 1076595, 1148368, 1291914, 1325040, 1435460, 1590048, 1722552, 1766720, 1987560, 2153190, 2296736, 2583828, 2650080, 2870920, 3180096, 3229785, 3445104, 3975120, 4306380, 4593472, 5167656, 5300160, 5741840, 6459570, 6890208, 7950240, 8612760, 10335312, 11483680, 12919140, 13780416, 15900480, 17225520, 20670624, 22967360, 25838280, 34451040, 41341248, 51676560, 68902080, 103353120, 206706240]

約数ペア:

[(1, 206706240), (2, 103353120), (3, 68902080), (4, 51676560), (5, 41341248), (6, 34451040), (8, 25838280), (9, 22967360), (10, 20670624), (12, 17225520), (13, 15900480), (15, 13780416), (16, 12919140), (18, 11483680), (20, 10335312), (24, 8612760), (26, 7950240), (30, 6890208), (32, 6459570), (36, 5741840), (39, 5300160), (40, 5167656), (45, 4593472), (48, 4306380), (52, 3975120), (60, 3445104), (64, 3229785), (65, 3180096), (72, 2870920), (78, 2650080), (80, 2583828), (90, 2296736), (96, 2153190), (104, 1987560), (117, 1766720), (120, 1722552), (130, 1590048), (144, 1435460), (156, 1325040), (160, 1291914), (180, 1148368), (192, 1076595), (195, 1060032), (208, 993780), (234, 883360), (240, 861276), (260, 795024), (288, 717730), (312, 662520), (320, 645957), (360, 574184), (390, 530016), (416, 496890), (468, 441680), (480, 430638), (520, 397512), (576, 358865), (585, 353344), (624, 331260), (720, 287092), (780, 265008), (832, 248445), (936, 220840), (960, 215319), (1040, 198756), (1170, 176672), (1248, 165630), (1440, 143546), (1560, 132504), (1872, 110420), (2080, 99378), (2340, 88336), (2496, 82815), (2880, 71773), (3120, 66252), (3744, 55210), (4160, 49689), (4680, 44168), (5521, 37440), (6240, 33126), (7488, 27605), (9360, 22084), (11042, 18720), (12480, 16563)]