9780415680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 672

約数和(自身を含む): 39361628160

約数和(自身を除く): 29581212480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 98, 105, 112, 114, 120, 124, 133, 140, 147, 152, 155, 160, 168, 186, 190, 192, 196, 210, 217, 224, 228, 240, 245, 248, 266, 280, 285, 294, 304, 310, 320, 336, 353, 372, 380, 392, 399, 420, 434, 448, 456, 465, 480, 490, 496, 532, 560, 570, 588, 589, 608, 620, 651, 665, 672, 706, 735, 744, 760, 784, 798, 840, 868, 912, 930, 931, 960, 980, 992, 1059, 1064, 1085, 1120, 1140, 1176, 1178, 1216, 1240, 1302, 1330, 1344, 1412, 1470, 1488, 1519, 1520, 1568, 1596, 1680, 1736, 1765, 1767, 1824, 1860, 1862, 1960, 1984, 1995, 2118, 2128, 2170, 2240, 2280, 2352, 2356, 2471, 2480, 2604, 2660, 2793, 2824, 2940, 2945, 2976, 3038, 3040, 3136, 3192, 3255, 3360, 3472, 3530, 3534, 3648, 3720, 3724, 3920, 3990, 4123, 4236, 4256, 4340, 4557, 4560, 4655, 4704, 4712, 4942, 4960, 5208, 5295, 5320, 5586, 5648, 5880, 5890, 5952, 6076, 6080, 6384, 6510, 6707, 6720, 6944, 7060, 7068, 7413, 7440, 7448, 7595, 7840, 7980, 8246, 8472, 8512, 8680, 8835, 9114, 9120, 9310, 9408, 9424, 9884, 9920, 10416, 10590, 10640, 10943, 11172, 11296, 11760, 11780, 12152, 12355, 12369, 12768, 13020, 13414, 13888, 13965, 14120, 14136, 14826, 14880, 14896, 15190, 15680, 15960, 16492, 16944, 17297, 17360, 17670, 18228, 18240, 18620, 18848, 19768, 20121, 20615, 20832, 21180, 21280, 21886, 22344, 22592, 22785, 23520, 23560, 24304, 24710, 24738, 25536, 26040, 26828, 27930, 28240, 28272, 28861, 29652, 29760, 29792, 30380, 31920, 32829, 32984, 33535, 33888, 34594, 34720, 35340, 36456, 37065, 37240, 37696, 39536, 40242, 41230, 41664, 42360, 42560, 43772, 44688, 45570, 46949, 47040, 47120, 48608, 49420, 49476, 51891, 52080, 53656, 54715, 55860, 56480, 56544, 57722, 59304, 59584, 60760, 61845, 63840, 65658, 65968, 67070, 67776, 69188, 69440, 70680, 72912, 74130, 74480, 76601, 79072, 80484, 82460, 84720, 86485, 86583, 87544, 89376, 91140, 93898, 94240, 97216, 98840, 98952, 100605, 103782, 104160, 107312, 109430, 111720, 112960, 113088, 115444, 118608, 121520, 123690, 127680, 131316, 131936, 134140, 138376, 140847, 141360, 144305, 145824, 148260, 148960, 153202, 158144, 160968, 164145, 164920, 169440, 172970, 173166, 175088, 178752, 182280, 187796, 188480, 197680, 197904, 201210, 207564, 207917, 208320, 214624, 218860, 223440, 229803, 230888, 234745, 237216, 243040, 247380, 259455, 262632, 263872, 268280, 276752, 281694, 282720, 288610, 291648, 296520, 297920, 306404, 321936, 328290, 328643, 329840, 338880, 345940, 346332, 350176, 364560, 375592, 383005, 395360, 395808, 402420, 415128, 415834, 429248, 432915, 437720, 446880, 459606, 461776, 469490, 474432, 486080, 494760, 518910, 525264, 536207, 536560, 553504, 563388, 565440, 577220, 593040, 612808, 623751, 643872, 656580, 657286, 659680, 691880, 692664, 700352, 704235, 729120, 751184, 766010, 790720, 791616, 804840, 830256, 831668, 865830, 875440, 893760, 919212, 923552, 938980, 985929, 989520, 1037820, 1039585, 1050528, 1072414, 1073120, 1107008, 1126776, 1149015, 1154440, 1186080, 1225616, 1247502, 1287744, 1313160, 1314572, 1319360, 1383760, 1385328, 1408470, 1455419, 1458240, 1502368, 1532020, 1608621, 1609680, 1643215, 1660512, 1663336, 1731660, 1750880, 1838424, 1847104, 1877960, 1971858, 1979040, 2075640, 2079170, 2101056, 2144828, 2146240, 2253552, 2298030, 2308880, 2372160, 2451232, 2495004, 2626320, 2629144, 2681035, 2767520, 2770656, 2816940, 2910838, 3004736, 3064040, 3118755, 3217242, 3219360, 3286430, 3321024, 3326672, 3463320, 3501760, 3676848, 3755920, 3943716, 3958080, 4151280, 4158340, 4289656, 4366257, 4507104, 4596060, 4617760, 4902464, 4929645, 4990008, 5252640, 5258288, 5362070, 5535040, 5541312, 5633880, 5821676, 6128080, 6237510, 6434484, 6438720, 6572860, 6653344, 6926640, 7277095, 7353696, 7511840, 7887432, 8043105, 8302560, 8316680, 8579312, 8732514, 9014208, 9192120, 9235520, 9859290, 9980016, 10187933, 10505280, 10516576, 10724140, 11267760, 11643352, 12256160, 12475020, 12868968, 13145720, 13306688, 13853280, 14554190, 14707392, 15023680, 15774864, 16086210, 16605120, 16633360, 17158624, 17465028, 18384240, 19718580, 19960032, 20375866, 21033152, 21448280, 21831285, 22535520, 23286704, 24512320, 24950040, 25737936, 26291440, 27706560, 29108380, 30563799, 31549728, 32172420, 33266720, 34317248, 34930056, 36768480, 39437160, 39920064, 40751732, 42896560, 43662570, 45071040, 46573408, 49900080, 50939665, 51475872, 52582880, 58216760, 61127598, 63099456, 64344840, 66533440, 69860112, 73536960, 78874320, 81503464, 85793120, 87325140, 93146816, 99800160, 101879330, 102951744, 105165760, 116433520, 122255196, 128689680, 139720224, 152818995, 157748640, 163006928, 171586240, 174650280, 199600320, 203758660, 232867040, 244510392, 257379360, 279440448, 305637990, 315497280, 326013856, 349300560, 407517320, 465734080, 489020784, 514758720, 611275980, 652027712, 698601120, 815034640, 978041568, 1222551960, 1397202240, 1630069280, 1956083136, 2445103920, 3260138560, 4890207840, 9780415680]

約数ペア:

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(1302, 7511840), (1330, 7353696), (1344, 7277095), (1412, 6926640), (1470, 6653344), (1488, 6572860), (1519, 6438720), (1520, 6434484), (1568, 6237510), (1596, 6128080), (1680, 5821676), (1736, 5633880), (1765, 5541312), (1767, 5535040), (1824, 5362070), (1860, 5258288), (1862, 5252640), (1960, 4990008), (1984, 4929645), (1995, 4902464), (2118, 4617760), (2128, 4596060), (2170, 4507104), (2240, 4366257), (2280, 4289656), (2352, 4158340), (2356, 4151280), (2471, 3958080), (2480, 3943716), (2604, 3755920), (2660, 3676848), (2793, 3501760), (2824, 3463320), (2940, 3326672), (2945, 3321024), (2976, 3286430), (3038, 3219360), (3040, 3217242), (3136, 3118755), (3192, 3064040), (3255, 3004736), (3360, 2910838), (3472, 2816940), (3530, 2770656), (3534, 2767520), (3648, 2681035), (3720, 2629144), (3724, 2626320), (3920, 2495004), (3990, 2451232), (4123, 2372160), (4236, 2308880), (4256, 2298030), (4340, 2253552), (4557, 2146240), (4560, 2144828), (4655, 2101056), (4704, 2079170), (4712, 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(15190, 643872), (15680, 623751), (15960, 612808), (16492, 593040), (16944, 577220), (17297, 565440), (17360, 563388), (17670, 553504), (18228, 536560), (18240, 536207), (18620, 525264), (18848, 518910), (19768, 494760), (20121, 486080), (20615, 474432), (20832, 469490), (21180, 461776), (21280, 459606), (21886, 446880), (22344, 437720), (22592, 432915), (22785, 429248), (23520, 415834), (23560, 415128), (24304, 402420), (24710, 395808), (24738, 395360), (25536, 383005), (26040, 375592), (26828, 364560), (27930, 350176), (28240, 346332), (28272, 345940), (28861, 338880), (29652, 329840), (29760, 328643), (29792, 328290), (30380, 321936), (31920, 306404), (32829, 297920), (32984, 296520), (33535, 291648), (33888, 288610), (34594, 282720), (34720, 281694), (35340, 276752), (36456, 268280), (37065, 263872), (37240, 262632), (37696, 259455), (39536, 247380), (40242, 243040), (41230, 237216), (41664, 234745), (42360, 230888), (42560, 229803), (43772, 223440), (44688, 218860), (45570, 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