21409577280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 672

約数和(自身を含む): 91402741248

約数和(自身を除く): 69993163968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 151, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 302, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 453, 455, 468, 480, 504, 520, 541, 546, 560, 576, 585, 604, 624, 630, 672, 720, 728, 755, 780, 819, 832, 840, 906, 910, 936, 960, 1008, 1040, 1057, 1082, 1092, 1120, 1170, 1208, 1248, 1260, 1344, 1359, 1365, 1440, 1456, 1510, 1560, 1623, 1638, 1680, 1812, 1820, 1872, 1963, 2016, 2080, 2114, 2164, 2184, 2240, 2265, 2340, 2416, 2496, 2520, 2705, 2718, 2730, 2880, 2912, 3020, 3120, 3171, 3246, 3276, 3360, 3624, 3640, 3744, 3787, 3926, 4032, 4095, 4160, 4228, 4328, 4368, 4530, 4680, 4832, 4869, 5040, 5285, 5410, 5436, 5460, 5824, 5889, 6040, 6240, 6342, 6492, 6552, 6720, 6795, 7033, 7248, 7280, 7488, 7574, 7852, 8115, 8190, 8456, 8656, 8736, 9060, 9360, 9513, 9664, 9738, 9815, 10080, 10570, 10820, 10872, 10920, 11361, 11778, 12080, 12480, 12684, 12984, 13104, 13590, 13741, 14066, 14496, 14560, 15148, 15704, 15855, 16230, 16380, 16912, 17312, 17472, 17667, 18120, 18720, 18935, 19026, 19476, 19630, 20160, 21099, 21140, 21640, 21744, 21840, 22722, 23556, 24160, 24345, 25368, 25968, 26208, 27180, 27482, 28132, 28992, 29120, 29445, 30296, 31408, 31710, 32460, 32760, 33824, 34083, 34624, 35165, 35334, 36240, 37440, 37870, 38052, 38952, 39260, 41223, 42198, 42280, 43280, 43488, 43680, 45444, 47112, 47565, 48320, 48690, 49231, 50736, 51936, 52416, 54360, 54964, 56264, 56805, 58890, 60592, 62816, 63297, 63420, 64920, 65520, 67648, 68166, 68705, 70330, 70668, 72480, 75740, 76104, 77904, 78520, 81691, 82446, 84396, 84560, 86560, 86976, 87360, 88335, 90888, 94224, 95130, 97380, 98462, 101472, 103872, 105495, 108720, 109928, 112528, 113610, 117780, 121184, 123669, 125632, 126594, 126840, 129840, 131040, 136332, 137410, 140660, 141336, 144960, 147693, 151480, 152208, 155808, 157040, 163382, 164892, 168792, 169120, 170415, 173120, 176670, 181776, 188448, 190260, 194760, 196924, 202944, 206115, 210990, 217440, 219856, 225056, 227220, 235560, 242368, 245073, 246155, 247338, 253188, 253680, 259680, 262080, 272664, 274820, 281320, 282672, 295386, 302960, 304416, 311616, 314080, 316485, 326764, 329784, 337584, 338240, 340830, 353340, 363552, 376896, 380520, 389520, 393848, 408455, 412230, 421980, 434880, 439712, 443079, 450112, 454440, 471120, 490146, 492310, 494676, 506376, 507360, 519360, 545328, 549640, 562640, 565344, 571837, 590772, 605920, 608832, 618345, 628160, 632970, 653528, 659568, 675168, 681660, 706680, 727104, 735219, 738465, 761040, 779040, 787696, 816910, 824460, 843960, 879424, 886158, 908880, 942240, 980292, 984620, 989352, 1012752, 1014720, 1061983, 1090656, 1099280, 1125280, 1130688, 1143674, 1181544, 1211840, 1225365, 1236690, 1265940, 1307056, 1319136, 1350336, 1363320, 1413360, 1470438, 1476930, 1522080, 1558080, 1575392, 1633820, 1648920, 1687920, 1715511, 1772316, 1817760, 1884480, 1960584, 1969240, 1978704, 2025504, 2123966, 2181312, 2198560, 2215395, 2250560, 2287348, 2363088, 2450730, 2473380, 2531880, 2614112, 2638272, 2726640, 2826720, 2859185, 2940876, 2953860, 3044160, 3150784, 3185949, 3267640, 3297840, 3375840, 3431022, 3544632, 3635520, 3676095, 3921168, 3938480, 3957408, 4051008, 4247932, 4397120, 4430790, 4574696, 4726176, 4901460, 4946760, 5063760, 5146533, 5228224, 5309915, 5453280, 5653440, 5718370, 5881752, 5907720, 6371898, 6535280, 6595680, 6751680, 6862044, 7089264, 7352190, 7433881, 7842336, 7876960, 7914816, 8495864, 8577555, 8861580, 9149392, 9452352, 9557847, 9802920, 9893520, 10127520, 10293066, 10619830, 10906560, 11436740, 11763504, 11815440, 12743796, 13070560, 13191360, 13724088, 14178528, 14704380, 14867762, 15684672, 15753920, 15929745, 16991728, 17155110, 17723160, 18298784, 19115694, 19605840, 19787040, 20255040, 20586132, 21239660, 22301643, 22873480, 23527008, 23630880, 25487592, 25732665, 26141120, 27448176, 28357056, 29408760, 29735524, 31859490, 33983456, 34310220, 35446320, 36597568, 37169405, 38231388, 39211680, 39574080, 41172264, 42479320, 44603286, 45746960, 47054016, 47261760, 47789235, 50975184, 51465330, 54896352, 58817520, 59471048, 63718980, 66904929, 67966912, 68620440, 70892640, 74338810, 76462776, 78423360, 82344528, 84958640, 89206572, 91493920, 95578470, 101950368, 102930660, 109792704, 111508215, 117635040, 118942096, 127437960, 133809858, 137240880, 141785280, 148677620, 152925552, 164689056, 169917280, 178413144, 182987840, 191156940, 203900736, 205861320, 223016430, 235270080, 237884192, 254875920, 267619716, 274481760, 297355240, 305851104, 329378112, 334524645, 339834560, 356826288, 382313880, 411722640, 446032860, 475768384, 509751840, 535239432, 548963520, 594710480, 611702208, 669049290, 713652576, 764627760, 823445280, 892065720, 1019503680, 1070478864, 1189420960, 1338098580, 1427305152, 1529255520, 1646890560, 1784131440, 2140957728, 2378841920, 2676197160, 3058511040, 3568262880, 4281915456, 5352394320, 7136525760, 10704788640, 21409577280]

約数ペア:

[(1, 21409577280), (2, 10704788640), (3, 7136525760), (4, 5352394320), (5, 4281915456), (6, 3568262880), (7, 3058511040), (8, 2676197160), (9, 2378841920), (10, 2140957728), (12, 1784131440), (13, 1646890560), (14, 1529255520), (15, 1427305152), (16, 1338098580), (18, 1189420960), (20, 1070478864), (21, 1019503680), (24, 892065720), (26, 823445280), (28, 764627760), (30, 713652576), (32, 669049290), (35, 611702208), (36, 594710480), (39, 548963520), (40, 535239432), (42, 509751840), (45, 475768384), (48, 446032860), (52, 411722640), (56, 382313880), (60, 356826288), (63, 339834560), (64, 334524645), (65, 329378112), (70, 305851104), (72, 297355240), (78, 274481760), (80, 267619716), (84, 254875920), (90, 237884192), (91, 235270080), (96, 223016430), (104, 205861320), (105, 203900736), (112, 191156940), (117, 182987840), (120, 178413144), (126, 169917280), (130, 164689056), (140, 152925552), (144, 148677620), (151, 141785280), (156, 137240880), (160, 133809858), (168, 127437960), (180, 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17723160), (1248, 17155110), (1260, 16991728), (1344, 15929745), (1359, 15753920), (1365, 15684672), (1440, 14867762), (1456, 14704380), (1510, 14178528), (1560, 13724088), (1623, 13191360), (1638, 13070560), (1680, 12743796), (1812, 11815440), (1820, 11763504), (1872, 11436740), (1963, 10906560), (2016, 10619830), (2080, 10293066), (2114, 10127520), (2164, 9893520), (2184, 9802920), (2240, 9557847), (2265, 9452352), (2340, 9149392), (2416, 8861580), (2496, 8577555), (2520, 8495864), (2705, 7914816), (2718, 7876960), (2730, 7842336), (2880, 7433881), (2912, 7352190), (3020, 7089264), (3120, 6862044), (3171, 6751680), (3246, 6595680), (3276, 6535280), (3360, 6371898), (3624, 5907720), (3640, 5881752), (3744, 5718370), (3787, 5653440), (3926, 5453280), (4032, 5309915), (4095, 5228224), (4160, 5146533), (4228, 5063760), (4328, 4946760), (4368, 4901460), (4530, 4726176), (4680, 4574696), (4832, 4430790), (4869, 4397120), (5040, 4247932), (5285, 4051008), (5410, 3957408), (5436, 3938480), (5460, 3921168), (5824, 3676095), (5889, 3635520), (6040, 3544632), (6240, 3431022), (6342, 3375840), (6492, 3297840), (6552, 3267640), (6720, 3185949), (6795, 3150784), (7033, 3044160), (7248, 2953860), (7280, 2940876), (7488, 2859185), (7574, 2826720), (7852, 2726640), (8115, 2638272), (8190, 2614112), (8456, 2531880), (8656, 2473380), (8736, 2450730), (9060, 2363088), (9360, 2287348), (9513, 2250560), (9664, 2215395), (9738, 2198560), (9815, 2181312), (10080, 2123966), (10570, 2025504), (10820, 1978704), (10872, 1969240), (10920, 1960584), (11361, 1884480), (11778, 1817760), (12080, 1772316), (12480, 1715511), (12684, 1687920), (12984, 1648920), (13104, 1633820), (13590, 1575392), (13741, 1558080), (14066, 1522080), (14496, 1476930), (14560, 1470438), (15148, 1413360), (15704, 1363320), (15855, 1350336), (16230, 1319136), (16380, 1307056), (16912, 1265940), (17312, 1236690), (17472, 1225365), (17667, 1211840), (18120, 1181544), (18720, 1143674), (18935, 1130688), (19026, 1125280), (19476, 1099280), (19630, 1090656), (20160, 1061983), (21099, 1014720), (21140, 1012752), (21640, 989352), (21744, 984620), (21840, 980292), (22722, 942240), (23556, 908880), (24160, 886158), (24345, 879424), (25368, 843960), (25968, 824460), (26208, 816910), (27180, 787696), (27482, 779040), (28132, 761040), (28992, 738465), (29120, 735219), (29445, 727104), (30296, 706680), (31408, 681660), (31710, 675168), (32460, 659568), (32760, 653528), (33824, 632970), (34083, 628160), (34624, 618345), (35165, 608832), (35334, 605920), (36240, 590772), (37440, 571837), (37870, 565344), (38052, 562640), (38952, 549640), (39260, 545328), (41223, 519360), (42198, 507360), (42280, 506376), (43280, 494676), (43488, 492310), (43680, 490146), (45444, 471120), (47112, 454440), (47565, 450112), (48320, 443079), (48690, 439712), (49231, 434880), (50736, 421980), (51936, 412230), (52416, 408455), (54360, 393848), (54964, 389520), (56264, 380520), (56805, 376896), (58890, 363552), (60592, 353340), (62816, 340830), (63297, 338240), (63420, 337584), (64920, 329784), (65520, 326764), (67648, 316485), (68166, 314080), (68705, 311616), (70330, 304416), (70668, 302960), (72480, 295386), (75740, 282672), (76104, 281320), (77904, 274820), (78520, 272664), (81691, 262080), (82446, 259680), (84396, 253680), (84560, 253188), (86560, 247338), (86976, 246155), (87360, 245073), (88335, 242368), (90888, 235560), (94224, 227220), (95130, 225056), (97380, 219856), (98462, 217440), (101472, 210990), (103872, 206115), (105495, 202944), (108720, 196924), (109928, 194760), (112528, 190260), (113610, 188448), (117780, 181776), (121184, 176670), (123669, 173120), (125632, 170415), (126594, 169120), (126840, 168792), (129840, 164892), (131040, 163382), (136332, 157040), (137410, 155808), (140660, 152208), (141336, 151480), (144960, 147693)]