21432811680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:203

約数の個数: 864

約数和(自身を含む): 93130430400

約数和(自身を除く): 71697618720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 73, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 146, 147, 152, 160, 168, 171, 180, 189, 190, 196, 210, 216, 219, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 292, 294, 304, 315, 336, 342, 360, 365, 378, 380, 392, 399, 420, 432, 438, 441, 456, 480, 490, 504, 511, 513, 532, 540, 560, 570, 584, 588, 608, 630, 657, 665, 672, 684, 720, 730, 735, 756, 760, 784, 798, 840, 855, 864, 876, 882, 912, 931, 945, 980, 1008, 1022, 1026, 1064, 1080, 1095, 1120, 1140, 1168, 1176, 1197, 1260, 1314, 1323, 1330, 1368, 1387, 1440, 1460, 1470, 1512, 1520, 1533, 1568, 1596, 1680, 1710, 1752, 1764, 1824, 1862, 1890, 1960, 1971, 1995, 2016, 2044, 2052, 2128, 2160, 2190, 2205, 2280, 2336, 2352, 2394, 2520, 2555, 2565, 2628, 2646, 2660, 2736, 2774, 2793, 2920, 2940, 3024, 3040, 3066, 3192, 3285, 3360, 3420, 3504, 3528, 3577, 3591, 3724, 3780, 3920, 3942, 3990, 4088, 4104, 4161, 4256, 4320, 4380, 4410, 4560, 4599, 4655, 4704, 4788, 5040, 5110, 5130, 5256, 5292, 5320, 5329, 5472, 5548, 5586, 5840, 5880, 5985, 6048, 6132, 6384, 6570, 6615, 6840, 6935, 7008, 7056, 7154, 7182, 7448, 7560, 7665, 7840, 7884, 7980, 8176, 8208, 8322, 8379, 8760, 8820, 9120, 9198, 9310, 9576, 9709, 9855, 10080, 10220, 10260, 10512, 10584, 10640, 10658, 10731, 11096, 11172, 11680, 11760, 11970, 12264, 12483, 12768, 13140, 13230, 13680, 13797, 13870, 13965, 14112, 14308, 14364, 14896, 15120, 15330, 15768, 15960, 15987, 16352, 16416, 16644, 16758, 17520, 17640, 17885, 17955, 18396, 18620, 19152, 19418, 19710, 20440, 20520, 20805, 21024, 21168, 21280, 21316, 21462, 22192, 22344, 22995, 23520, 23940, 24528, 24966, 25137, 26280, 26460, 26645, 27360, 27594, 27740, 27930, 28616, 28728, 29127, 29792, 30240, 30660, 31536, 31920, 31974, 32193, 33288, 33516, 35040, 35280, 35770, 35910, 36792, 37240, 37303, 37449, 38304, 38836, 39420, 40880, 41040, 41610, 41895, 42336, 42632, 42924, 44384, 44688, 45990, 47880, 47961, 48545, 49056, 49932, 50274, 52560, 52920, 53290, 53655, 55188, 55480, 55860, 57232, 57456, 58254, 61320, 62415, 63072, 63840, 63948, 64386, 66576, 67032, 67963, 68985, 70560, 71540, 71820, 73584, 74480, 74606, 74898, 77672, 78840, 79935, 81760, 82080, 83220, 83790, 85264, 85848, 87381, 89376, 91980, 95760, 95922, 96579, 97090, 99864, 100548, 101251, 105120, 105840, 106580, 107310, 110376, 110960, 111720, 111909, 114464, 114912, 116508, 122640, 124830, 125685, 127896, 128772, 133152, 134064, 135926, 137970, 143080, 143640, 143883, 145635, 147168, 148960, 149212, 149796, 155344, 157680, 159870, 160965, 166440, 167580, 170528, 171696, 174762, 183960, 186515, 187245, 191520, 191844, 193158, 194180, 199728, 201096, 202502, 203889, 211680, 213160, 214620, 220752, 221920, 223440, 223818, 233016, 239805, 245280, 249660, 251370, 255792, 257544, 261121, 262143, 268128, 271852, 275940, 286160, 287280, 287766, 291270, 298424, 299592, 303753, 310688, 315360, 319740, 321930, 332880, 335160, 335727, 339815, 343392, 349524, 367920, 373030, 374490, 383688, 386316, 388360, 399456, 402192, 405004, 407778, 426320, 429240, 436905, 441504, 446880, 447636, 466032, 479610, 482895, 499320, 502740, 506255, 511584, 515088, 522242, 524286, 543704, 551880, 559545, 572320, 574560, 575532, 582540, 596848, 599184, 607506, 611667, 639480, 643860, 665760, 670320, 671454, 679630, 699048, 708757, 719415, 735840, 746060, 748980, 767376, 772632, 776720, 783363, 804384, 810008, 815556, 852640, 858480, 873810, 895272, 911259, 932064, 959220, 965790, 998640, 1005480, 1007181, 1012510, 1019445, 1030176, 1044484, 1048572, 1087408, 1103760, 1119090, 1151064, 1165080, 1193696, 1198368, 1215012, 1223334, 1278960, 1287720, 1305605, 1310715, 1340640, 1342908, 1359260, 1398096, 1417514, 1438830, 1492120, 1497960, 1518765, 1534752, 1545264, 1553440, 1566726, 1620016, 1631112, 1678635, 1716960, 1747620, 1790544, 1822518, 1835001, 1918440, 1931580, 1997280, 2010960, 2014362, 2025020, 2038890, 2088968, 2097144, 2126271, 2174816, 2207520, 2238180, 2302128, 2330160, 2350089, 2430024, 2446668, 2557920, 2575440, 2611210, 2621430, 2685816, 2718520, 2733777, 2796192, 2835028, 2877660, 2984240, 2995920, 3037530, 3058335, 3090528, 3133452, 3240032, 3262224, 3357270, 3495240, 3543785, 3581088, 3645036, 3670002, 3836880, 3863160, 3916815, 4021920, 4028724, 4050040, 4077780, 4177936, 4194288, 4252542, 4476360, 4556295, 4604256, 4660320, 4700178, 4860048, 4893336, 4961299, 5035905, 5150880, 5222420, 5242860, 5371632, 5437040, 5467554, 5670056, 5755320, 5968480, 5991840, 6075060, 6116670, 6266904, 6378813, 6524448, 6714540, 6990480, 7050267, 7087570, 7290072, 7340004, 7673760, 7726320, 7833630, 8057448, 8100080, 8155560, 8355872, 8388576, 8505084, 8952720, 9112590, 9175005, 9400356, 9720096, 9786672, 9922598, 10071810, 10444840, 10485720, 10631355, 10743264, 10874080, 10935108, 11340112, 11510640, 11750445, 12150120, 12233340, 12533808, 12757626, 13429080, 13668885, 13980960, 14100534, 14175140, 14580144, 14680008, 14883897, 15452640, 15667260, 16114896, 16200160, 16311120, 17010168, 17905440, 18225180, 18350010, 18800712, 19136439, 19573344, 19845196, 20143620, 20889680, 20971440, 21262710, 21870216, 22680224, 23021280, 23500890, 24300240, 24466680, 24806495, 25067616, 25515252, 26858160, 27337770, 28201068, 28350280, 29160288, 29360016, 29767794, 31334520, 31894065, 32229792, 32622240, 34020336, 35251335, 36450360, 36700020, 37601424, 38272878, 39690392, 40287240, 41779360, 41942880, 42525420, 43740432, 44651691, 47001780, 48600480, 48933360, 49612990, 51030504, 53716320, 54675540, 56402136, 56700560, 58720032, 59535588, 62669040, 63788130, 68040672, 70502670, 72900720, 73400040, 74419485, 75202848, 76545756, 79380784, 80574480, 85050840, 87480864, 89303382, 94003560, 95682195, 97866720, 99225980, 102061008, 109351080, 112804272, 113401120, 119071176, 125338080, 127576260, 133955073, 141005340, 145801440, 146800080, 148838970, 153091512, 158761568, 161148960, 170101680, 178606764, 188007120, 191364390, 198451960, 204122016, 218702160, 223258455, 225608544, 238142352, 255152520, 267910146, 282010680, 293600160, 297677940, 306183024, 340203360, 357213528, 376014240, 382728780, 396903920, 437404320, 446516910, 476284704, 510305040, 535820292, 564021360, 595355880, 612366048, 669775365, 714427056, 765457560, 793807840, 893033820, 1020610080, 1071640584, 1128042720, 1190711760, 1339550730, 1428854112, 1530915120, 1786067640, 2143281168, 2381423520, 2679101460, 3061830240, 3572135280, 4286562336, 5358202920, 7144270560, 10716405840, 21432811680]

約数ペア:

[(1, 21432811680), (2, 10716405840), (3, 7144270560), (4, 5358202920), (5, 4286562336), (6, 3572135280), (7, 3061830240), (8, 2679101460), (9, 2381423520), (10, 2143281168), (12, 1786067640), (14, 1530915120), (15, 1428854112), (16, 1339550730), (18, 1190711760), (19, 1128042720), (20, 1071640584), (21, 1020610080), (24, 893033820), (27, 793807840), (28, 765457560), (30, 714427056), (32, 669775365), (35, 612366048), (36, 595355880), (38, 564021360), (40, 535820292), (42, 510305040), (45, 476284704), (48, 446516910), (49, 437404320), (54, 396903920), (56, 382728780), (57, 376014240), (60, 357213528), (63, 340203360), (70, 306183024), (72, 297677940), (73, 293600160), (76, 282010680), (80, 267910146), (84, 255152520), (90, 238142352), (95, 225608544), (96, 223258455), (98, 218702160), (105, 204122016), (108, 198451960), (112, 191364390), (114, 188007120), (120, 178606764), (126, 170101680), (133, 161148960), (135, 158761568), (140, 153091512), (144, 148838970), (146, 146800080), (147, 145801440), (152, 141005340), (160, 133955073), (168, 127576260), (171, 125338080), (180, 119071176), (189, 113401120), (190, 112804272), (196, 109351080), (210, 102061008), (216, 99225980), (219, 97866720), (224, 95682195), (228, 94003560), (240, 89303382), (245, 87480864), (252, 85050840), (266, 80574480), (270, 79380784), (280, 76545756), (285, 75202848), (288, 74419485), (292, 73400040), (294, 72900720), (304, 70502670), (315, 68040672), (336, 63788130), (342, 62669040), (360, 59535588), (365, 58720032), (378, 56700560), (380, 56402136), (392, 54675540), (399, 53716320), (420, 51030504), (432, 49612990), (438, 48933360), (441, 48600480), (456, 47001780), (480, 44651691), (490, 43740432), (504, 42525420), (511, 41942880), (513, 41779360), (532, 40287240), (540, 39690392), (560, 38272878), (570, 37601424), (584, 36700020), (588, 36450360), (608, 35251335), (630, 34020336), (657, 32622240), (665, 32229792), (672, 31894065), (684, 31334520), (720, 29767794), (730, 29360016), (735, 29160288), (756, 28350280), (760, 28201068), (784, 27337770), (798, 26858160), (840, 25515252), (855, 25067616), (864, 24806495), (876, 24466680), (882, 24300240), (912, 23500890), (931, 23021280), (945, 22680224), (980, 21870216), (1008, 21262710), (1022, 20971440), (1026, 20889680), (1064, 20143620), (1080, 19845196), (1095, 19573344), (1120, 19136439), (1140, 18800712), (1168, 18350010), (1176, 18225180), (1197, 17905440), (1260, 17010168), (1314, 16311120), (1323, 16200160), (1330, 16114896), (1368, 15667260), (1387, 15452640), (1440, 14883897), (1460, 14680008), (1470, 14580144), (1512, 14175140), (1520, 14100534), (1533, 13980960), (1568, 13668885), (1596, 13429080), (1680, 12757626), (1710, 12533808), (1752, 12233340), (1764, 12150120), (1824, 11750445), (1862, 11510640), (1890, 11340112), (1960, 10935108), (1971, 10874080), (1995, 10743264), (2016, 10631355), (2044, 10485720), (2052, 10444840), (2128, 10071810), (2160, 9922598), (2190, 9786672), (2205, 9720096), (2280, 9400356), (2336, 9175005), (2352, 9112590), (2394, 8952720), (2520, 8505084), (2555, 8388576), (2565, 8355872), (2628, 8155560), (2646, 8100080), (2660, 8057448), (2736, 7833630), (2774, 7726320), (2793, 7673760), (2920, 7340004), (2940, 7290072), (3024, 7087570), (3040, 7050267), (3066, 6990480), (3192, 6714540), (3285, 6524448), (3360, 6378813), (3420, 6266904), (3504, 6116670), (3528, 6075060), (3577, 5991840), (3591, 5968480), (3724, 5755320), (3780, 5670056), (3920, 5467554), (3942, 5437040), (3990, 5371632), (4088, 5242860), (4104, 5222420), (4161, 5150880), (4256, 5035905), (4320, 4961299), (4380, 4893336), (4410, 4860048), (4560, 4700178), (4599, 4660320), (4655, 4604256), (4704, 4556295), (4788, 4476360), (5040, 4252542), (5110, 4194288), (5130, 4177936), (5256, 4077780), (5292, 4050040), (5320, 4028724), (5329, 4021920), (5472, 3916815), (5548, 3863160), (5586, 3836880), (5840, 3670002), (5880, 3645036), (5985, 3581088), (6048, 3543785), (6132, 3495240), (6384, 3357270), (6570, 3262224), (6615, 3240032), (6840, 3133452), (6935, 3090528), (7008, 3058335), (7056, 3037530), (7154, 2995920), (7182, 2984240), (7448, 2877660), (7560, 2835028), (7665, 2796192), (7840, 2733777), (7884, 2718520), (7980, 2685816), (8176, 2621430), (8208, 2611210), (8322, 2575440), (8379, 2557920), (8760, 2446668), (8820, 2430024), (9120, 2350089), (9198, 2330160), (9310, 2302128), (9576, 2238180), (9709, 2207520), (9855, 2174816), (10080, 2126271), (10220, 2097144), (10260, 2088968), (10512, 2038890), (10584, 2025020), (10640, 2014362), (10658, 2010960), (10731, 1997280), (11096, 1931580), (11172, 1918440), (11680, 1835001), (11760, 1822518), (11970, 1790544), (12264, 1747620), (12483, 1716960), (12768, 1678635), (13140, 1631112), (13230, 1620016), (13680, 1566726), (13797, 1553440), (13870, 1545264), (13965, 1534752), (14112, 1518765), (14308, 1497960), (14364, 1492120), (14896, 1438830), (15120, 1417514), (15330, 1398096), (15768, 1359260), (15960, 1342908), (15987, 1340640), (16352, 1310715), (16416, 1305605), (16644, 1287720), (16758, 1278960), (17520, 1223334), (17640, 1215012), (17885, 1198368), (17955, 1193696), (18396, 1165080), (18620, 1151064), (19152, 1119090), (19418, 1103760), (19710, 1087408), (20440, 1048572), (20520, 1044484), (20805, 1030176), (21024, 1019445), (21168, 1012510), (21280, 1007181), (21316, 1005480), (21462, 998640), (22192, 965790), (22344, 959220), (22995, 932064), (23520, 911259), (23940, 895272), (24528, 873810), (24966, 858480), (25137, 852640), (26280, 815556), (26460, 810008), (26645, 804384), (27360, 783363), (27594, 776720), (27740, 772632), (27930, 767376), (28616, 748980), (28728, 746060), (29127, 735840), (29792, 719415), (30240, 708757), (30660, 699048), (31536, 679630), (31920, 671454), (31974, 670320), (32193, 665760), (33288, 643860), (33516, 639480), (35040, 611667), (35280, 607506), (35770, 599184), (35910, 596848), (36792, 582540), (37240, 575532), (37303, 574560), (37449, 572320), (38304, 559545), (38836, 551880), (39420, 543704), (40880, 524286), (41040, 522242), (41610, 515088), (41895, 511584), (42336, 506255), (42632, 502740), (42924, 499320), (44384, 482895), (44688, 479610), (45990, 466032), (47880, 447636), (47961, 446880), (48545, 441504), (49056, 436905), (49932, 429240), (50274, 426320), (52560, 407778), (52920, 405004), (53290, 402192), (53655, 399456), (55188, 388360), (55480, 386316), (55860, 383688), (57232, 374490), (57456, 373030), (58254, 367920), (61320, 349524), (62415, 343392), (63072, 339815), (63840, 335727), (63948, 335160), (64386, 332880), (66576, 321930), (67032, 319740), (67963, 315360), (68985, 310688), (70560, 303753), (71540, 299592), (71820, 298424), (73584, 291270), (74480, 287766), (74606, 287280), (74898, 286160), (77672, 275940), (78840, 271852), (79935, 268128), (81760, 262143), (82080, 261121), (83220, 257544), (83790, 255792), (85264, 251370), (85848, 249660), (87381, 245280), (89376, 239805), (91980, 233016), (95760, 223818), (95922, 223440), (96579, 221920), (97090, 220752), (99864, 214620), (100548, 213160), (101251, 211680), (105120, 203889), (105840, 202502), (106580, 201096), (107310, 199728), (110376, 194180), (110960, 193158), (111720, 191844), (111909, 191520), (114464, 187245), (114912, 186515), (116508, 183960), (122640, 174762), (124830, 171696), (125685, 170528), (127896, 167580), (128772, 166440), (133152, 160965), (134064, 159870), (135926, 157680), (137970, 155344), (143080, 149796), (143640, 149212), (143883, 148960), (145635, 147168)]