143223080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 447552000

約数和(自身を除く): 304328920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 73, 77, 88, 91, 98, 104, 110, 130, 140, 143, 146, 154, 182, 196, 220, 245, 260, 280, 286, 292, 308, 343, 364, 365, 385, 392, 440, 455, 490, 511, 520, 539, 572, 584, 616, 637, 686, 715, 728, 730, 770, 803, 910, 949, 980, 1001, 1022, 1078, 1144, 1274, 1372, 1430, 1460, 1540, 1606, 1715, 1820, 1898, 1960, 2002, 2044, 2156, 2548, 2555, 2695, 2744, 2860, 2920, 3080, 3185, 3212, 3430, 3577, 3640, 3773, 3796, 4004, 4015, 4088, 4312, 4459, 4745, 5005, 5096, 5110, 5390, 5621, 5720, 6370, 6424, 6643, 6860, 7007, 7154, 7546, 7592, 8008, 8030, 8918, 9490, 10010, 10220, 10439, 10780, 11242, 12740, 13286, 13720, 14014, 14308, 15092, 16060, 17836, 17885, 18865, 18980, 20020, 20440, 20878, 21560, 22295, 22484, 25039, 25480, 26572, 28028, 28105, 28616, 30184, 32120, 33215, 35035, 35672, 35770, 37730, 37960, 39347, 40040, 41756, 44590, 44968, 46501, 49049, 50078, 52195, 53144, 56056, 56210, 66430, 70070, 71540, 73073, 75460, 78694, 83512, 89180, 93002, 98098, 100156, 104390, 112420, 125195, 132860, 140140, 143080, 146146, 150920, 157388, 178360, 186004, 196196, 196735, 200312, 208780, 224840, 232505, 245245, 250390, 265720, 275429, 280280, 292292, 314776, 325507, 365365, 372008, 392392, 393470, 417560, 465010, 490490, 500780, 511511, 550858, 584584, 651014, 730730, 786940, 930020, 980980, 1001560, 1023022, 1101716, 1302028, 1377145, 1461460, 1573880, 1627535, 1860040, 1961960, 2046044, 2203432, 2557555, 2604056, 2754290, 2922920, 3255070, 3580577, 4092088, 5115110, 5508580, 6510140, 7161154, 10230220, 11017160, 13020280, 14322308, 17902885, 20460440, 28644616, 35805770, 71611540, 143223080]

約数ペア:

[(1, 143223080), (2, 71611540), (4, 35805770), (5, 28644616), (7, 20460440), (8, 17902885), (10, 14322308), (11, 13020280), (13, 11017160), (14, 10230220), (20, 7161154), (22, 6510140), (26, 5508580), (28, 5115110), (35, 4092088), (40, 3580577), (44, 3255070), (49, 2922920), (52, 2754290), (55, 2604056), (56, 2557555), (65, 2203432), (70, 2046044), (73, 1961960), (77, 1860040), (88, 1627535), (91, 1573880), (98, 1461460), (104, 1377145), (110, 1302028), (130, 1101716), (140, 1023022), (143, 1001560), (146, 980980), (154, 930020), (182, 786940), (196, 730730), (220, 651014), (245, 584584), (260, 550858), (280, 511511), (286, 500780), (292, 490490), (308, 465010), (343, 417560), (364, 393470), (365, 392392), (385, 372008), (392, 365365), (440, 325507), (455, 314776), (490, 292292), (511, 280280), (520, 275429), (539, 265720), (572, 250390), (584, 245245), (616, 232505), (637, 224840), (686, 208780), (715, 200312), (728, 196735), (730, 196196), (770, 186004), (803, 178360), (910, 157388), (949, 150920), (980, 146146), (1001, 143080), (1022, 140140), (1078, 132860), (1144, 125195), (1274, 112420), (1372, 104390), (1430, 100156), (1460, 98098), (1540, 93002), (1606, 89180), (1715, 83512), (1820, 78694), (1898, 75460), (1960, 73073), (2002, 71540), (2044, 70070), (2156, 66430), (2548, 56210), (2555, 56056), (2695, 53144), (2744, 52195), (2860, 50078), (2920, 49049), (3080, 46501), (3185, 44968), (3212, 44590), (3430, 41756), (3577, 40040), (3640, 39347), (3773, 37960), (3796, 37730), (4004, 35770), (4015, 35672), (4088, 35035), (4312, 33215), (4459, 32120), (4745, 30184), (5005, 28616), (5096, 28105), (5110, 28028), (5390, 26572), (5621, 25480), (5720, 25039), (6370, 22484), (6424, 22295), (6643, 21560), (6860, 20878), (7007, 20440), (7154, 20020), (7546, 18980), (7592, 18865), (8008, 17885), (8030, 17836), (8918, 16060), (9490, 15092), (10010, 14308), (10220, 14014), (10439, 13720), (10780, 13286), (11242, 12740)]