7219311840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128549}}^1$

素因数の和:128586

約数の個数: 192

約数和(自身を含む): 27211464000

約数和(自身を除く): 19992152160

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, 28080, 56160, 128549, 257098, 385647, 514196, 642745, 771294, 1028392, 1156941, 1285490, 1542588, 1671137, 1928235, 2056784, 2313882, 2570980, 3085176, 3342274, 3470823, 3856470, 4113568, 4627764, 5013411, 5141960, 5784705, 6170352, 6684548, 6941646, 7712940, 8355685, 9255528, 10026822, 10283920, 11569410, 12340704, 13369096, 13883292, 15040233, 15425880, 16711370, 17354115, 18511056, 20053644, 20567840, 23138820, 25067055, 26738192, 27766584, 30080466, 30851760, 33422740, 34708230, 37022112, 40107288, 45120699, 46277640, 50134110, 53476384, 55533168, 60160932, 61703520, 66845480, 69416460, 75201165, 80214576, 90241398, 92555280, 100268220, 111066336, 120321864, 133690960, 138832920, 150402330, 160429152, 180482796, 185110560, 200536440, 225603495, 240643728, 267381920, 277665840, 300804660, 360965592, 401072880, 451206990, 481287456, 555331680, 601609320, 721931184, 802145760, 902413980, 1203218640, 1443862368, 1804827960, 2406437280, 3609655920, 7219311840]

約数ペア:

[(1, 7219311840), (2, 3609655920), (3, 2406437280), (4, 1804827960), (5, 1443862368), (6, 1203218640), (8, 902413980), (9, 802145760), (10, 721931184), (12, 601609320), (13, 555331680), (15, 481287456), (16, 451206990), (18, 401072880), (20, 360965592), (24, 300804660), (26, 277665840), (27, 267381920), (30, 240643728), (32, 225603495), (36, 200536440), (39, 185110560), (40, 180482796), (45, 160429152), (48, 150402330), (52, 138832920), (54, 133690960), (60, 120321864), (65, 111066336), (72, 100268220), (78, 92555280), (80, 90241398), (90, 80214576), (96, 75201165), (104, 69416460), (108, 66845480), (117, 61703520), (120, 60160932), (130, 55533168), (135, 53476384), (144, 50134110), (156, 46277640), (160, 45120699), (180, 40107288), (195, 37022112), (208, 34708230), (216, 33422740), (234, 30851760), (240, 30080466), (260, 27766584), (270, 26738192), (288, 25067055), (312, 23138820), (351, 20567840), (360, 20053644), (390, 18511056), (416, 17354115), (432, 16711370), (468, 15425880), (480, 15040233), (520, 13883292), (540, 13369096), (585, 12340704), (624, 11569410), (702, 10283920), (720, 10026822), (780, 9255528), (864, 8355685), (936, 7712940), (1040, 6941646), (1080, 6684548), (1170, 6170352), (1248, 5784705), (1404, 5141960), (1440, 5013411), (1560, 4627764), (1755, 4113568), (1872, 3856470), (2080, 3470823), (2160, 3342274), (2340, 3085176), (2808, 2570980), (3120, 2313882), (3510, 2056784), (3744, 1928235), (4320, 1671137), (4680, 1542588), (5616, 1285490), (6240, 1156941), (7020, 1028392), (9360, 771294), (11232, 642745), (14040, 514196), (18720, 385647), (28080, 257098), (56160, 128549)]