681380471520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1091}}^1$

素因数の和:2228

約数の個数: 768

約数和(自身を含む): 2874241843200

約数和(自身を除く): 2192861371680

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, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1087, 1091, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2174, 2182, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3261, 3273, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4348, 4364, 4560, 4788, 5040, 5130, 5320, 5435, 5455, 5472, 5985, 6048, 6384, 6522, 6546, 6840, 7182, 7560, 7609, 7637, 7980, 8208, 8696, 8728, 9120, 9576, 9783, 9819, 10080, 10260, 10640, 10870, 10910, 11970, 12768, 13044, 13092, 13680, 14364, 15120, 15218, 15274, 15960, 16305, 16365, 16416, 17392, 17456, 17955, 19152, 19566, 19638, 20520, 20653, 20729, 21280, 21740, 21820, 22827, 22911, 23940, 26088, 26184, 27360, 28728, 29349, 29457, 30240, 30436, 30548, 31920, 32610, 32730, 34784, 34912, 35910, 38045, 38185, 38304, 39132, 39276, 41040, 41306, 41458, 43480, 43640, 45654, 45822, 47880, 48915, 49095, 52176, 52368, 57456, 58698, 58914, 60872, 61096, 61959, 62187, 63840, 65220, 65460, 68481, 68733, 71820, 76090, 76370, 78264, 78552, 82080, 82612, 82916, 86960, 87280, 91308, 91644, 95760, 97830, 98190, 103265, 103645, 104352, 104736, 114135, 114555, 114912, 117396, 117828, 121744, 122192, 123918, 124374, 130440, 130920, 136962, 137466, 143640, 144571, 145103, 146745, 147285, 152180, 152740, 156528, 157104, 165224, 165832, 173920, 174560, 182616, 183288, 185877, 186561, 191520, 195660, 196380, 205443, 206199, 206530, 207290, 228270, 229110, 234792, 235656, 243488, 244384, 247836, 248748, 260880, 261840, 273924, 274932, 287280, 289142, 290206, 293490, 294570, 304360, 305480, 309795, 310935, 313056, 314208, 330448, 331664, 342405, 343665, 365232, 366576, 371754, 373122, 391320, 392760, 410886, 412398, 413060, 414580, 433713, 435309, 456540, 458220, 469584, 471312, 495672, 497496, 521760, 523680, 547848, 549864, 557631, 559683, 574560, 578284, 580412, 586980, 589140, 608720, 610960, 619590, 621870, 660896, 663328, 684810, 687330, 722855, 725515, 730464, 733152, 743508, 746244, 782640, 785520, 821772, 824796, 826120, 829160, 867426, 870618, 913080, 916440, 929385, 932805, 939168, 942624, 991344, 994992, 1027215, 1030995, 1095696, 1099728, 1115262, 1119366, 1156568, 1160824, 1173960, 1178280, 1185917, 1217440, 1221920, 1239180, 1243740, 1301139, 1305927, 1369620, 1374660, 1445710, 1451030, 1487016, 1492488, 1565280, 1571040, 1643544, 1649592, 1652240, 1658320, 1734852, 1741236, 1826160, 1832880, 1858770, 1865610, 1982688, 1989984, 2054430, 2061990, 2168565, 2176545, 2191392, 2199456, 2230524, 2238732, 2313136, 2321648, 2347920, 2356560, 2371834, 2478360, 2487480, 2602278, 2611854, 2739240, 2749320, 2788155, 2798415, 2891420, 2902060, 2974032, 2984976, 3287088, 3299184, 3304480, 3316640, 3469704, 3482472, 3557751, 3652320, 3665760, 3717540, 3731220, 3903417, 3917781, 4108860, 4123980, 4337130, 4353090, 4461048, 4477464, 4626272, 4643296, 4695840, 4713120, 4743668, 4956720, 4974960, 5204556, 5223708, 5478480, 5498640, 5576310, 5596830, 5782840, 5804120, 5929585, 5948064, 5969952, 6505695, 6529635, 6574176, 6598368, 6939408, 6964944, 7115502, 7435080, 7462440, 7806834, 7835562, 8217720, 8247960, 8301419, 8674260, 8706180, 8922096, 8954928, 9487336, 9913440, 9949920, 10409112, 10447416, 10673253, 10956960, 10997280, 11152620, 11193660, 11565680, 11608240, 11859170, 13011390, 13059270, 13878816, 13929888, 14231004, 14870160, 14924880, 15613668, 15671124, 16435440, 16495920, 16602838, 17348520, 17412360, 17788755, 17844192, 17909856, 18974672, 19517085, 19588905, 20818224, 20894832, 21346506, 22305240, 22387320, 22532423, 23131360, 23216480, 23718340, 24904257, 26022780, 26118540, 28462008, 29740320, 29849760, 31227336, 31342248, 32019759, 32870880, 32991840, 33205676, 34697040, 34824720, 35577510, 37949344, 39034170, 39177810, 41507095, 41636448, 41789664, 42693012, 44610480, 44774640, 45064846, 47436680, 49808514, 52045560, 52237080, 53366265, 56924016, 62454672, 62684496, 64039518, 66411352, 67597269, 69394080, 69649440, 71155020, 74712771, 78068340, 78355620, 83014190, 85386024, 89220960, 89549280, 90129692, 94873360, 99617028, 104091120, 104474160, 106732530, 112662115, 113848032, 124521285, 124909344, 125368992, 128079036, 132822704, 135194538, 142310040, 149425542, 156136680, 156711240, 157726961, 160098795, 166028380, 170772048, 180259384, 189746720, 199234056, 202791807, 208182240, 208948320, 213465060, 224138313, 225324230, 249042570, 256158072, 265645408, 270389076, 284620080, 298851084, 312273360, 313422480, 315453922, 320197590, 332056760, 337986345, 341544096, 360518768, 373563855, 398468112, 405583614, 426930120, 448276626, 450648460, 473180883, 498085140, 512316144, 540778152, 569240160, 597702168, 608375421, 624546720, 626844960, 630907844, 640395180, 664113520, 675972690, 721037536, 747127710, 788634805, 796936224, 811167228, 853860240, 896553252, 901296920, 946361766, 996170280, 1013959035, 1024632288, 1081556304, 1120691565, 1195404336, 1216750842, 1261815688, 1280790360, 1328227040, 1351945380, 1419542649, 1494255420, 1577269610, 1622334456, 1707720480, 1793106504, 1802593840, 1892723532, 1992340560, 2027918070, 2163112608, 2241383130, 2365904415, 2390808672, 2433501684, 2523631376, 2561580720, 2703890760, 2839085298, 2988510840, 3041877105, 3154539220, 3244668912, 3586213008, 3605187680, 3785447064, 3984681120, 4055836140, 4258627947, 4482766260, 4731808830, 4867003368, 5047262752, 5123161440, 5407781520, 5678170596, 5977021680, 6083754210, 6309078440, 6489337824, 7097713245, 7172426016, 7570894128, 8111672280, 8517255894, 8965532520, 9463617660, 9734006736, 10815563040, 11356341192, 11954043360, 12167508420, 12618156880, 14195426490, 15141788256, 16223344560, 17034511788, 17931065040, 18927235320, 19468013472, 21293139735, 22712682384, 24335016840, 25236313760, 28390852980, 32446689120, 34069023576, 35862130080, 37854470640, 42586279470, 45425364768, 48670033680, 56781705960, 68138047152, 75708941280, 85172558940, 97340067360, 113563411920, 136276094304, 170345117880, 227126823840, 340690235760, 681380471520]

約数ペア:

[(1, 681380471520), (2, 340690235760), (3, 227126823840), (4, 170345117880), (5, 136276094304), (6, 113563411920), (7, 97340067360), (8, 85172558940), (9, 75708941280), (10, 68138047152), (12, 56781705960), (14, 48670033680), (15, 45425364768), (16, 42586279470), (18, 37854470640), (19, 35862130080), (20, 34069023576), (21, 32446689120), (24, 28390852980), (27, 25236313760), (28, 24335016840), (30, 22712682384), (32, 21293139735), (35, 19468013472), (36, 18927235320), (38, 17931065040), (40, 17034511788), (42, 16223344560), (45, 15141788256), (48, 14195426490), (54, 12618156880), (56, 12167508420), (57, 11954043360), (60, 11356341192), (63, 10815563040), (70, 9734006736), (72, 9463617660), (76, 8965532520), (80, 8517255894), (84, 8111672280), (90, 7570894128), (95, 7172426016), (96, 7097713245), (105, 6489337824), (108, 6309078440), (112, 6083754210), (114, 5977021680), (120, 5678170596), (126, 5407781520), (133, 5123161440), (135, 5047262752), (140, 4867003368), (144, 4731808830), (152, 4482766260), (160, 4258627947), (168, 4055836140), (171, 3984681120), (180, 3785447064), (189, 3605187680), (190, 3586213008), (210, 3244668912), (216, 3154539220), (224, 3041877105), (228, 2988510840), (240, 2839085298), (252, 2703890760), (266, 2561580720), (270, 2523631376), (280, 2433501684), (285, 2390808672), (288, 2365904415), (304, 2241383130), (315, 2163112608), (336, 2027918070), (342, 1992340560), (360, 1892723532), (378, 1802593840), (380, 1793106504), (399, 1707720480), (420, 1622334456), (432, 1577269610), (456, 1494255420), (480, 1419542649), (504, 1351945380), (513, 1328227040), (532, 1280790360), (540, 1261815688), (560, 1216750842), (570, 1195404336), (608, 1120691565), (630, 1081556304), (665, 1024632288), (672, 1013959035), (684, 996170280), (720, 946361766), (756, 901296920), (760, 896553252), (798, 853860240), (840, 811167228), (855, 796936224), (864, 788634805), (912, 747127710), (945, 721037536), (1008, 675972690), (1026, 664113520), (1064, 640395180), (1080, 630907844), (1087, 626844960), (1091, 624546720), (1120, 608375421), (1140, 597702168), (1197, 569240160), (1260, 540778152), (1330, 512316144), (1368, 498085140), (1440, 473180883), (1512, 450648460), (1520, 448276626), (1596, 426930120), (1680, 405583614), (1710, 398468112), (1824, 373563855), (1890, 360518768), (1995, 341544096), (2016, 337986345), (2052, 332056760), (2128, 320197590), (2160, 315453922), (2174, 313422480), (2182, 312273360), (2280, 298851084), (2394, 284620080), (2520, 270389076), (2565, 265645408), (2660, 256158072), (2736, 249042570), (3024, 225324230), (3040, 224138313), (3192, 213465060), (3261, 208948320), (3273, 208182240), (3360, 202791807), (3420, 199234056), (3591, 189746720), (3780, 180259384), (3990, 170772048), (4104, 166028380), (4256, 160098795), (4320, 157726961), (4348, 156711240), (4364, 156136680), (4560, 149425542), (4788, 142310040), (5040, 135194538), (5130, 132822704), (5320, 128079036), (5435, 125368992), (5455, 124909344), (5472, 124521285), (5985, 113848032), (6048, 112662115), (6384, 106732530), (6522, 104474160), (6546, 104091120), (6840, 99617028), (7182, 94873360), (7560, 90129692), (7609, 89549280), (7637, 89220960), (7980, 85386024), (8208, 83014190), (8696, 78355620), (8728, 78068340), (9120, 74712771), (9576, 71155020), (9783, 69649440), (9819, 69394080), (10080, 67597269), (10260, 66411352), (10640, 64039518), (10870, 62684496), (10910, 62454672), (11970, 56924016), (12768, 53366265), (13044, 52237080), (13092, 52045560), (13680, 49808514), (14364, 47436680), (15120, 45064846), (15218, 44774640), (15274, 44610480), (15960, 42693012), (16305, 41789664), (16365, 41636448), (16416, 41507095), (17392, 39177810), (17456, 39034170), (17955, 37949344), (19152, 35577510), (19566, 34824720), (19638, 34697040), (20520, 33205676), (20653, 32991840), (20729, 32870880), (21280, 32019759), (21740, 31342248), (21820, 31227336), (22827, 29849760), (22911, 29740320), (23940, 28462008), (26088, 26118540), (26184, 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(248748, 2739240), (260880, 2611854), (261840, 2602278), (273924, 2487480), (274932, 2478360), (287280, 2371834), (289142, 2356560), (290206, 2347920), (293490, 2321648), (294570, 2313136), (304360, 2238732), (305480, 2230524), (309795, 2199456), (310935, 2191392), (313056, 2176545), (314208, 2168565), (330448, 2061990), (331664, 2054430), (342405, 1989984), (343665, 1982688), (365232, 1865610), (366576, 1858770), (371754, 1832880), (373122, 1826160), (391320, 1741236), (392760, 1734852), (410886, 1658320), (412398, 1652240), (413060, 1649592), (414580, 1643544), (433713, 1571040), (435309, 1565280), (456540, 1492488), (458220, 1487016), (469584, 1451030), (471312, 1445710), (495672, 1374660), (497496, 1369620), (521760, 1305927), (523680, 1301139), (547848, 1243740), (549864, 1239180), (557631, 1221920), (559683, 1217440), (574560, 1185917), (578284, 1178280), (580412, 1173960), (586980, 1160824), (589140, 1156568), (608720, 1119366), (610960, 1115262), (619590, 1099728), (621870, 1095696), (660896, 1030995), (663328, 1027215), (684810, 994992), (687330, 991344), (722855, 942624), (725515, 939168), (730464, 932805), (733152, 929385), (743508, 916440), (746244, 913080), (782640, 870618), (785520, 867426), (821772, 829160), (824796, 826120)]