228519720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 915183360

約数和(自身を除く): 686663640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 24, 26, 30, 33, 36, 39, 40, 44, 45, 46, 52, 55, 60, 65, 66, 69, 72, 78, 88, 90, 92, 99, 104, 110, 115, 117, 120, 130, 132, 138, 143, 156, 165, 180, 184, 193, 195, 198, 207, 220, 230, 234, 253, 260, 264, 276, 286, 299, 312, 330, 345, 360, 386, 390, 396, 414, 429, 440, 460, 468, 495, 506, 520, 552, 572, 579, 585, 598, 660, 690, 715, 759, 772, 780, 792, 828, 858, 897, 920, 936, 965, 990, 1012, 1035, 1144, 1158, 1170, 1196, 1265, 1287, 1320, 1380, 1430, 1495, 1518, 1544, 1560, 1656, 1716, 1737, 1794, 1930, 1980, 2024, 2070, 2123, 2145, 2277, 2316, 2340, 2392, 2509, 2530, 2574, 2691, 2760, 2860, 2895, 2990, 3036, 3289, 3432, 3474, 3588, 3795, 3860, 3960, 4140, 4246, 4290, 4439, 4485, 4554, 4632, 4680, 5018, 5060, 5148, 5382, 5720, 5790, 5980, 6072, 6369, 6435, 6578, 6948, 7176, 7527, 7590, 7720, 8280, 8492, 8580, 8685, 8878, 8970, 9108, 9867, 10036, 10120, 10296, 10615, 10764, 11385, 11580, 11960, 12545, 12738, 12870, 13156, 13317, 13455, 13896, 15054, 15180, 16445, 16984, 17160, 17370, 17756, 17940, 18216, 19107, 19734, 20072, 21230, 21528, 22195, 22581, 22770, 23160, 25090, 25476, 25740, 26312, 26634, 26910, 27599, 29601, 30108, 30360, 31845, 32890, 34740, 35512, 35880, 37635, 38214, 39468, 39951, 42460, 44390, 45162, 45540, 48829, 49335, 50180, 50952, 51480, 53268, 53820, 55198, 57707, 59202, 60216, 63690, 65780, 66585, 69480, 75270, 76428, 78936, 79902, 82797, 84920, 88780, 90324, 91080, 95535, 97658, 98670, 100360, 106536, 107640, 110396, 112905, 115414, 118404, 127380, 131560, 133170, 137995, 146487, 148005, 150540, 152856, 159804, 165594, 173121, 177560, 180648, 191070, 195316, 197340, 199755, 220792, 225810, 230828, 236808, 244145, 248391, 254760, 266340, 275990, 288535, 292974, 296010, 301080, 319608, 331188, 346242, 382140, 390632, 394680, 399510, 413985, 439461, 451620, 461656, 488290, 496782, 519363, 532680, 551980, 577070, 585948, 592020, 634777, 662376, 692484, 732435, 764280, 799020, 827970, 865605, 878922, 903240, 976580, 993564, 1038726, 1103960, 1154140, 1171896, 1184040, 1241955, 1269554, 1384968, 1464870, 1598040, 1655940, 1731210, 1757844, 1904331, 1953160, 1987128, 2077452, 2197305, 2308280, 2483910, 2539108, 2596815, 2929740, 3173885, 3311880, 3462420, 3515688, 3808662, 4154904, 4394610, 4967820, 5078216, 5193630, 5712993, 5859480, 6347770, 6924840, 7617324, 8789220, 9521655, 9935640, 10387260, 11425986, 12695540, 15234648, 17578440, 19043310, 20774520, 22851972, 25391080, 28564965, 38086620, 45703944, 57129930, 76173240, 114259860, 228519720]

約数ペア:

[(1, 228519720), (2, 114259860), (3, 76173240), (4, 57129930), (5, 45703944), (6, 38086620), (8, 28564965), (9, 25391080), (10, 22851972), (11, 20774520), (12, 19043310), (13, 17578440), (15, 15234648), (18, 12695540), (20, 11425986), (22, 10387260), (23, 9935640), (24, 9521655), (26, 8789220), (30, 7617324), (33, 6924840), (36, 6347770), (39, 5859480), (40, 5712993), (44, 5193630), (45, 5078216), (46, 4967820), (52, 4394610), (55, 4154904), (60, 3808662), (65, 3515688), (66, 3462420), (69, 3311880), (72, 3173885), (78, 2929740), (88, 2596815), (90, 2539108), (92, 2483910), (99, 2308280), (104, 2197305), (110, 2077452), (115, 1987128), (117, 1953160), (120, 1904331), (130, 1757844), (132, 1731210), (138, 1655940), (143, 1598040), (156, 1464870), (165, 1384968), (180, 1269554), (184, 1241955), (193, 1184040), (195, 1171896), (198, 1154140), (207, 1103960), (220, 1038726), (230, 993564), (234, 976580), (253, 903240), (260, 878922), (264, 865605), (276, 827970), (286, 799020), (299, 764280), (312, 732435), (330, 692484), (345, 662376), (360, 634777), (386, 592020), (390, 585948), (396, 577070), (414, 551980), (429, 532680), (440, 519363), (460, 496782), (468, 488290), (495, 461656), (506, 451620), (520, 439461), (552, 413985), (572, 399510), (579, 394680), (585, 390632), (598, 382140), (660, 346242), (690, 331188), (715, 319608), (759, 301080), (772, 296010), (780, 292974), (792, 288535), (828, 275990), (858, 266340), (897, 254760), (920, 248391), (936, 244145), (965, 236808), (990, 230828), (1012, 225810), (1035, 220792), (1144, 199755), (1158, 197340), (1170, 195316), (1196, 191070), (1265, 180648), (1287, 177560), (1320, 173121), (1380, 165594), (1430, 159804), (1495, 152856), (1518, 150540), (1544, 148005), (1560, 146487), (1656, 137995), (1716, 133170), (1737, 131560), (1794, 127380), (1930, 118404), (1980, 115414), (2024, 112905), (2070, 110396), (2123, 107640), (2145, 106536), (2277, 100360), (2316, 98670), (2340, 97658), (2392, 95535), (2509, 91080), (2530, 90324), (2574, 88780), (2691, 84920), (2760, 82797), (2860, 79902), (2895, 78936), (2990, 76428), (3036, 75270), (3289, 69480), (3432, 66585), (3474, 65780), (3588, 63690), (3795, 60216), (3860, 59202), (3960, 57707), (4140, 55198), (4246, 53820), (4290, 53268), (4439, 51480), (4485, 50952), (4554, 50180), (4632, 49335), (4680, 48829), (5018, 45540), (5060, 45162), (5148, 44390), (5382, 42460), (5720, 39951), (5790, 39468), (5980, 38214), (6072, 37635), (6369, 35880), (6435, 35512), (6578, 34740), (6948, 32890), (7176, 31845), (7527, 30360), (7590, 30108), (7720, 29601), (8280, 27599), (8492, 26910), (8580, 26634), (8685, 26312), (8878, 25740), (8970, 25476), (9108, 25090), (9867, 23160), (10036, 22770), (10120, 22581), (10296, 22195), (10615, 21528), (10764, 21230), (11385, 20072), (11580, 19734), (11960, 19107), (12545, 18216), (12738, 17940), (12870, 17756), (13156, 17370), (13317, 17160), (13455, 16984), (13896, 16445), (15054, 15180)]