1993390560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 720

約数和(自身を含む): 8488606896

約数和(自身を除く): 6495216336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 70, 72, 73, 80, 81, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 129, 135, 140, 144, 146, 147, 160, 162, 168, 172, 180, 189, 196, 210, 215, 216, 219, 224, 240, 245, 252, 258, 270, 280, 288, 292, 294, 301, 315, 324, 336, 344, 360, 365, 378, 387, 392, 405, 420, 430, 432, 438, 441, 480, 490, 504, 511, 516, 540, 560, 567, 584, 588, 602, 630, 645, 648, 657, 672, 688, 720, 730, 735, 756, 774, 784, 810, 840, 860, 864, 876, 882, 903, 945, 980, 1008, 1022, 1032, 1080, 1095, 1120, 1134, 1161, 1168, 1176, 1204, 1260, 1290, 1296, 1314, 1323, 1376, 1440, 1460, 1470, 1505, 1512, 1533, 1548, 1568, 1620, 1680, 1720, 1752, 1764, 1806, 1890, 1935, 1960, 1971, 2016, 2044, 2064, 2107, 2160, 2190, 2205, 2268, 2322, 2336, 2352, 2408, 2520, 2555, 2580, 2592, 2628, 2646, 2709, 2835, 2920, 2940, 3010, 3024, 3066, 3096, 3139, 3240, 3285, 3360, 3440, 3483, 3504, 3528, 3577, 3612, 3780, 3870, 3920, 3942, 3969, 4088, 4128, 4214, 4320, 4380, 4410, 4515, 4536, 4599, 4644, 4704, 4816, 5040, 5110, 5160, 5256, 5292, 5418, 5670, 5805, 5840, 5880, 5913, 6020, 6048, 6132, 6192, 6278, 6321, 6480, 6570, 6615, 6880, 6966, 7008, 7056, 7154, 7224, 7560, 7665, 7740, 7840, 7884, 7938, 8127, 8176, 8428, 8760, 8820, 9030, 9072, 9198, 9288, 9417, 9632, 9855, 10080, 10220, 10320, 10512, 10535, 10584, 10731, 10836, 11340, 11610, 11680, 11760, 11826, 12040, 12264, 12384, 12556, 12642, 12960, 13140, 13230, 13545, 13797, 13932, 14112, 14308, 14448, 15120, 15330, 15480, 15695, 15768, 15876, 16254, 16352, 16856, 17415, 17520, 17640, 17885, 18060, 18144, 18396, 18576, 18834, 18963, 19710, 19845, 20440, 20640, 21024, 21070, 21168, 21462, 21672, 21973, 22680, 22995, 23220, 23520, 23652, 24080, 24381, 24528, 25112, 25284, 26280, 26460, 27090, 27594, 27864, 28251, 28616, 28896, 29565, 30240, 30660, 30960, 31390, 31536, 31605, 31752, 32193, 32508, 33712, 34830, 35040, 35280, 35770, 36120, 36792, 37152, 37668, 37926, 39420, 39690, 40635, 40880, 41391, 42140, 42336, 42924, 43344, 43946, 45360, 45990, 46440, 47085, 47304, 48160, 48762, 49056, 50224, 50568, 52560, 52920, 53655, 54180, 55188, 55728, 56502, 56889, 57232, 59130, 61320, 61920, 62780, 63072, 63210, 63504, 64386, 65016, 65919, 67424, 68985, 69660, 70560, 71540, 72240, 73584, 75336, 75852, 78840, 79380, 81270, 81760, 82782, 84280, 84753, 85848, 86688, 87892, 90720, 91980, 92880, 94170, 94608, 94815, 96579, 97524, 100448, 101136, 105120, 105840, 107310, 108360, 109865, 110376, 111456, 113004, 113778, 114464, 118260, 121905, 122640, 125560, 126420, 127008, 128772, 130032, 131838, 137970, 139320, 141255, 143080, 144480, 147168, 150672, 151704, 153811, 157680, 158760, 160965, 162540, 165564, 168560, 169506, 170667, 171696, 175784, 183960, 185760, 188340, 189216, 189630, 193158, 195048, 197757, 202272, 206955, 211680, 214620, 216720, 219730, 220752, 226008, 227556, 236520, 243810, 245280, 251120, 252840, 254259, 257544, 260064, 263676, 275940, 278640, 282510, 284445, 286160, 289737, 301344, 303408, 307622, 315360, 317520, 321930, 325080, 329595, 331128, 337120, 339012, 341334, 343392, 351568, 367920, 376680, 379260, 386316, 390096, 395514, 413910, 423765, 429240, 433440, 439460, 441504, 452016, 455112, 461433, 473040, 482895, 487620, 502240, 505680, 508518, 515088, 527352, 551880, 557280, 565020, 568890, 572320, 579474, 593271, 606816, 615244, 635040, 643860, 650160, 659190, 662256, 678024, 682668, 703136, 735840, 753360, 758520, 769055, 772632, 780192, 791028, 827820, 847530, 853335, 858480, 878920, 904032, 910224, 922866, 946080, 965790, 975240, 988785, 1011360, 1017036, 1030176, 1054704, 1103760, 1130040, 1137780, 1158948, 1186542, 1230488, 1271295, 1287720, 1300320, 1318380, 1324512, 1356048, 1365336, 1384299, 1448685, 1506720, 1517040, 1538110, 1545264, 1582056, 1655640, 1695060, 1706670, 1716960, 1757840, 1779813, 1820448, 1845732, 1931580, 1950480, 1977570, 2034072, 2109408, 2207520, 2260080, 2275560, 2307165, 2317896, 2373084, 2460976, 2542590, 2575440, 2636760, 2712096, 2730672, 2768598, 2897370, 2966355, 3034080, 3076220, 3090528, 3164112, 3311280, 3390120, 3413340, 3515680, 3559626, 3691464, 3863160, 3900960, 3955140, 4068144, 4152897, 4520160, 4551120, 4614330, 4635792, 4746168, 4921952, 5085180, 5150880, 5273520, 5461344, 5537196, 5794740, 5932710, 6152440, 6328224, 6622560, 6780240, 6826680, 6921495, 7119252, 7382928, 7726320, 7910280, 8136288, 8305794, 8899065, 9102240, 9228660, 9271584, 9492336, 10170360, 10547040, 11074392, 11589480, 11865420, 12304880, 12458691, 13560480, 13653360, 13842990, 14238504, 14765856, 15452640, 15820560, 16611588, 17798130, 18457320, 18984672, 20340720, 20764485, 22148784, 23178960, 23730840, 24609760, 24917382, 27306720, 27685980, 28477008, 31641120, 33223176, 35596260, 36914640, 40681440, 41528970, 44297568, 46357920, 47461680, 49834764, 55371960, 56954016, 62293455, 66446352, 71192520, 73829280, 83057940, 94923360, 99669528, 110743920, 124586910, 132892704, 142385040, 166115880, 199339056, 221487840, 249173820, 284770080, 332231760, 398678112, 498347640, 664463520, 996695280, 1993390560]

約数ペア:

[(1, 1993390560), (2, 996695280), (3, 664463520), (4, 498347640), (5, 398678112), (6, 332231760), (7, 284770080), (8, 249173820), (9, 221487840), (10, 199339056), (12, 166115880), (14, 142385040), (15, 132892704), (16, 124586910), (18, 110743920), (20, 99669528), (21, 94923360), (24, 83057940), (27, 73829280), (28, 71192520), (30, 66446352), (32, 62293455), (35, 56954016), (36, 55371960), (40, 49834764), (42, 47461680), (43, 46357920), (45, 44297568), (48, 41528970), (49, 40681440), (54, 36914640), (56, 35596260), (60, 33223176), (63, 31641120), (70, 28477008), (72, 27685980), (73, 27306720), (80, 24917382), (81, 24609760), (84, 23730840), (86, 23178960), (90, 22148784), (96, 20764485), (98, 20340720), (105, 18984672), (108, 18457320), (112, 17798130), (120, 16611588), (126, 15820560), (129, 15452640), (135, 14765856), (140, 14238504), (144, 13842990), (146, 13653360), (147, 13560480), (160, 12458691), (162, 12304880), (168, 11865420), (172, 11589480), (180, 11074392), (189, 10547040), (196, 10170360), (210, 9492336), (215, 9271584), (216, 9228660), (219, 9102240), (224, 8899065), (240, 8305794), (245, 8136288), (252, 7910280), (258, 7726320), (270, 7382928), (280, 7119252), (288, 6921495), (292, 6826680), (294, 6780240), (301, 6622560), (315, 6328224), (324, 6152440), (336, 5932710), (344, 5794740), (360, 5537196), (365, 5461344), (378, 5273520), (387, 5150880), (392, 5085180), (405, 4921952), (420, 4746168), (430, 4635792), (432, 4614330), (438, 4551120), (441, 4520160), (480, 4152897), (490, 4068144), (504, 3955140), (511, 3900960), (516, 3863160), (540, 3691464), (560, 3559626), (567, 3515680), (584, 3413340), (588, 3390120), (602, 3311280), (630, 3164112), (645, 3090528), (648, 3076220), (657, 3034080), (672, 2966355), (688, 2897370), (720, 2768598), (730, 2730672), (735, 2712096), (756, 2636760), (774, 2575440), (784, 2542590), (810, 2460976), (840, 2373084), (860, 2317896), (864, 2307165), (876, 2275560), (882, 2260080), (903, 2207520), (945, 2109408), (980, 2034072), (1008, 1977570), (1022, 1950480), (1032, 1931580), (1080, 1845732), (1095, 1820448), (1120, 1779813), (1134, 1757840), (1161, 1716960), (1168, 1706670), (1176, 1695060), (1204, 1655640), (1260, 1582056), (1290, 1545264), (1296, 1538110), (1314, 1517040), (1323, 1506720), (1376, 1448685), (1440, 1384299), (1460, 1365336), (1470, 1356048), (1505, 1324512), (1512, 1318380), (1533, 1300320), (1548, 1287720), (1568, 1271295), (1620, 1230488), (1680, 1186542), (1720, 1158948), (1752, 1137780), (1764, 1130040), (1806, 1103760), (1890, 1054704), (1935, 1030176), (1960, 1017036), (1971, 1011360), (2016, 988785), (2044, 975240), (2064, 965790), (2107, 946080), (2160, 922866), (2190, 910224), (2205, 904032), (2268, 878920), (2322, 858480), (2336, 853335), (2352, 847530), (2408, 827820), (2520, 791028), (2555, 780192), (2580, 772632), (2592, 769055), (2628, 758520), (2646, 753360), (2709, 735840), (2835, 703136), (2920, 682668), (2940, 678024), (3010, 662256), (3024, 659190), (3066, 650160), (3096, 643860), (3139, 635040), (3240, 615244), (3285, 606816), (3360, 593271), (3440, 579474), (3483, 572320), (3504, 568890), (3528, 565020), (3577, 557280), (3612, 551880), (3780, 527352), (3870, 515088), (3920, 508518), (3942, 505680), (3969, 502240), (4088, 487620), (4128, 482895), (4214, 473040), (4320, 461433), (4380, 455112), (4410, 452016), (4515, 441504), (4536, 439460), (4599, 433440), (4644, 429240), (4704, 423765), (4816, 413910), (5040, 395514), (5110, 390096), (5160, 386316), (5256, 379260), (5292, 376680), (5418, 367920), (5670, 351568), (5805, 343392), (5840, 341334), (5880, 339012), (5913, 337120), (6020, 331128), (6048, 329595), (6132, 325080), (6192, 321930), (6278, 317520), (6321, 315360), (6480, 307622), (6570, 303408), (6615, 301344), (6880, 289737), (6966, 286160), (7008, 284445), (7056, 282510), (7154, 278640), (7224, 275940), (7560, 263676), (7665, 260064), (7740, 257544), (7840, 254259), (7884, 252840), (7938, 251120), (8127, 245280), (8176, 243810), (8428, 236520), (8760, 227556), (8820, 226008), (9030, 220752), (9072, 219730), (9198, 216720), (9288, 214620), (9417, 211680), (9632, 206955), (9855, 202272), (10080, 197757), (10220, 195048), (10320, 193158), (10512, 189630), (10535, 189216), (10584, 188340), (10731, 185760), (10836, 183960), (11340, 175784), (11610, 171696), (11680, 170667), (11760, 169506), (11826, 168560), (12040, 165564), (12264, 162540), (12384, 160965), (12556, 158760), (12642, 157680), (12960, 153811), (13140, 151704), (13230, 150672), (13545, 147168), (13797, 144480), (13932, 143080), (14112, 141255), (14308, 139320), (14448, 137970), (15120, 131838), (15330, 130032), (15480, 128772), (15695, 127008), (15768, 126420), (15876, 125560), (16254, 122640), (16352, 121905), (16856, 118260), (17415, 114464), (17520, 113778), (17640, 113004), (17885, 111456), (18060, 110376), (18144, 109865), (18396, 108360), (18576, 107310), (18834, 105840), (18963, 105120), (19710, 101136), (19845, 100448), (20440, 97524), (20640, 96579), (21024, 94815), (21070, 94608), (21168, 94170), (21462, 92880), (21672, 91980), (21973, 90720), (22680, 87892), (22995, 86688), (23220, 85848), (23520, 84753), (23652, 84280), (24080, 82782), (24381, 81760), (24528, 81270), (25112, 79380), (25284, 78840), (26280, 75852), (26460, 75336), (27090, 73584), (27594, 72240), (27864, 71540), (28251, 70560), (28616, 69660), (28896, 68985), (29565, 67424), (30240, 65919), (30660, 65016), (30960, 64386), (31390, 63504), (31536, 63210), (31605, 63072), (31752, 62780), (32193, 61920), (32508, 61320), (33712, 59130), (34830, 57232), (35040, 56889), (35280, 56502), (35770, 55728), (36120, 55188), (36792, 54180), (37152, 53655), (37668, 52920), (37926, 52560), (39420, 50568), (39690, 50224), (40635, 49056), (40880, 48762), (41391, 48160), (42140, 47304), (42336, 47085), (42924, 46440), (43344, 45990), (43946, 45360)]