688489235280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{161281}}^1$

素因数の和:161336

約数の個数: 540

約数和(自身を含む): 2956437439956

約数和(自身を除く): 2267948204676

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 242, 245, 252, 264, 280, 294, 308, 315, 330, 336, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 528, 539, 560, 588, 605, 616, 630, 660, 693, 720, 726, 735, 770, 784, 792, 840, 847, 880, 882, 924, 968, 980, 990, 1008, 1078, 1089, 1155, 1176, 1210, 1232, 1260, 1320, 1386, 1452, 1470, 1540, 1584, 1617, 1680, 1694, 1764, 1815, 1848, 1936, 1960, 1980, 2156, 2178, 2205, 2310, 2352, 2420, 2520, 2541, 2640, 2695, 2772, 2904, 2940, 3080, 3234, 3388, 3465, 3528, 3630, 3696, 3920, 3960, 4235, 4312, 4356, 4410, 4620, 4840, 4851, 5040, 5082, 5390, 5445, 5544, 5808, 5880, 5929, 6160, 6468, 6776, 6930, 7056, 7260, 7623, 7920, 8085, 8470, 8624, 8712, 8820, 9240, 9680, 9702, 10164, 10780, 10890, 11088, 11760, 11858, 12705, 12936, 13552, 13860, 14520, 15246, 16170, 16940, 17424, 17640, 17787, 18480, 19404, 20328, 21560, 21780, 23716, 24255, 25410, 25872, 27720, 29040, 29645, 30492, 32340, 33880, 35280, 35574, 38115, 38808, 40656, 43120, 43560, 47432, 48510, 50820, 53361, 55440, 59290, 60984, 64680, 67760, 71148, 76230, 77616, 87120, 88935, 94864, 97020, 101640, 106722, 118580, 121968, 129360, 142296, 152460, 161281, 177870, 194040, 203280, 213444, 237160, 266805, 284592, 304920, 322562, 355740, 388080, 426888, 474320, 483843, 533610, 609840, 645124, 711480, 806405, 853776, 967686, 1067220, 1128967, 1290248, 1422960, 1451529, 1612810, 1774091, 1935372, 2134440, 2257934, 2419215, 2580496, 2903058, 3225620, 3386901, 3548182, 3870744, 4268880, 4515868, 4838430, 5322273, 5644835, 5806116, 6451240, 6773802, 7096364, 7257645, 7741488, 7902769, 8870455, 9031736, 9676860, 10160703, 10644546, 11289670, 11612232, 12418637, 12902480, 13547604, 14192728, 14515290, 15805538, 15966819, 16934505, 17740910, 18063472, 19353720, 19515001, 20321406, 21289092, 22579340, 23224464, 23708307, 24837274, 26611365, 27095208, 28385456, 29030580, 31611076, 31933638, 33869010, 35481820, 37255911, 38707440, 39030002, 39513845, 40642812, 42578184, 45158680, 47416614, 49674548, 50803515, 53222730, 54190416, 58061160, 58545003, 62093185, 63222152, 63867276, 67738020, 70963640, 71124921, 74511822, 78060004, 79027690, 79834095, 81285624, 85156368, 86930459, 90317360, 94833228, 97575005, 99349096, 101607030, 106445460, 111767733, 116122320, 117090006, 118541535, 124186370, 126444304, 127734552, 135476040, 136605007, 141927280, 142249842, 149023644, 156120008, 158055380, 159668190, 162571248, 173860918, 175635009, 186279555, 189666456, 195150010, 198698192, 203214060, 212890920, 223535466, 234180012, 237083070, 248372740, 255469104, 260791377, 270952080, 273210014, 284499684, 292725015, 298047288, 312240016, 316110760, 319336380, 347721836, 351270018, 355624605, 372559110, 379332912, 390300020, 406428120, 409815021, 425781840, 434652295, 447070932, 468360024, 474166140, 496745480, 521582754, 546420028, 558838665, 568999368, 585450030, 596094576, 632221520, 638672760, 683025035, 695443672, 702540036, 711249210, 745118220, 780600040, 782374131, 812856240, 819630042, 869304590, 878175045, 894141864, 936720048, 948332280, 956235049, 993490960, 1043165508, 1092840056, 1117677330, 1137998736, 1170900060, 1229445063, 1277345520, 1303956885, 1366050070, 1390887344, 1405080072, 1422498420, 1490236440, 1561200080, 1564748262, 1639260084, 1738609180, 1756350090, 1788283728, 1896664560, 1912470098, 2049075105, 2086331016, 2185680112, 2235354660, 2341800120, 2458890126, 2607913770, 2732100140, 2810160144, 2844996840, 2868705147, 2980472880, 3129496524, 3278520168, 3477218360, 3512700180, 3824940196, 3911870655, 4098150210, 4172662032, 4470709320, 4683600240, 4781175245, 4917780252, 5215827540, 5464200280, 5689993680, 5737410294, 6147225315, 6258993048, 6557040336, 6954436720, 7025400360, 7649880392, 7823741310, 8196300420, 8606115441, 8941418640, 9562350490, 9835560504, 10431655080, 10928400560, 11474820588, 12294450630, 12517986096, 14050800720, 14343525735, 15299760784, 15647482620, 16392600840, 17212230882, 19124700980, 19671121008, 20863310160, 22949641176, 24588901260, 28687051470, 31294965240, 32785201680, 34424461764, 38249401960, 43030577205, 45899282352, 49177802520, 57374102940, 62589930480, 68848923528, 76498803920, 86061154410, 98355605040, 114748205880, 137697847056, 172122308820, 229496411760, 344244617640, 688489235280]

約数ペア:

[(1, 688489235280), (2, 344244617640), (3, 229496411760), (4, 172122308820), (5, 137697847056), (6, 114748205880), (7, 98355605040), (8, 86061154410), (9, 76498803920), (10, 68848923528), (11, 62589930480), (12, 57374102940), (14, 49177802520), (15, 45899282352), (16, 43030577205), (18, 38249401960), (20, 34424461764), (21, 32785201680), (22, 31294965240), (24, 28687051470), (28, 24588901260), (30, 22949641176), (33, 20863310160), (35, 19671121008), (36, 19124700980), (40, 17212230882), (42, 16392600840), (44, 15647482620), (45, 15299760784), (48, 14343525735), (49, 14050800720), (55, 12517986096), (56, 12294450630), (60, 11474820588), (63, 10928400560), (66, 10431655080), (70, 9835560504), (72, 9562350490), (77, 8941418640), (80, 8606115441), (84, 8196300420), (88, 7823741310), (90, 7649880392), (98, 7025400360), (99, 6954436720), (105, 6557040336), (110, 6258993048), (112, 6147225315), (120, 5737410294), (121, 5689993680), (126, 5464200280), (132, 5215827540), (140, 4917780252), (144, 4781175245), (147, 4683600240), (154, 4470709320), (165, 4172662032), (168, 4098150210), (176, 3911870655), (180, 3824940196), (196, 3512700180), (198, 3477218360), (210, 3278520168), (220, 3129496524), (231, 2980472880), (240, 2868705147), (242, 2844996840), (245, 2810160144), (252, 2732100140), (264, 2607913770), (280, 2458890126), (294, 2341800120), (308, 2235354660), (315, 2185680112), (330, 2086331016), (336, 2049075105), (360, 1912470098), (363, 1896664560), (385, 1788283728), (392, 1756350090), (396, 1738609180), (420, 1639260084), (440, 1564748262), (441, 1561200080), (462, 1490236440), (484, 1422498420), (490, 1405080072), (495, 1390887344), (504, 1366050070), (528, 1303956885), (539, 1277345520), (560, 1229445063), (588, 1170900060), (605, 1137998736), (616, 1117677330), (630, 1092840056), (660, 1043165508), (693, 993490960), (720, 956235049), (726, 948332280), (735, 936720048), (770, 894141864), (784, 878175045), (792, 869304590), (840, 819630042), (847, 812856240), (880, 782374131), (882, 780600040), (924, 745118220), (968, 711249210), (980, 702540036), (990, 695443672), (1008, 683025035), (1078, 638672760), (1089, 632221520), (1155, 596094576), (1176, 585450030), (1210, 568999368), (1232, 558838665), (1260, 546420028), (1320, 521582754), (1386, 496745480), (1452, 474166140), (1470, 468360024), (1540, 447070932), (1584, 434652295), (1617, 425781840), (1680, 409815021), (1694, 406428120), (1764, 390300020), (1815, 379332912), (1848, 372559110), (1936, 355624605), (1960, 351270018), (1980, 347721836), (2156, 319336380), (2178, 316110760), (2205, 312240016), (2310, 298047288), (2352, 292725015), (2420, 284499684), (2520, 273210014), (2541, 270952080), (2640, 260791377), (2695, 255469104), (2772, 248372740), (2904, 237083070), (2940, 234180012), (3080, 223535466), (3234, 212890920), (3388, 203214060), (3465, 198698192), (3528, 195150010), (3630, 189666456), (3696, 186279555), (3920, 175635009), (3960, 173860918), (4235, 162571248), (4312, 159668190), (4356, 158055380), (4410, 156120008), (4620, 149023644), (4840, 142249842), (4851, 141927280), (5040, 136605007), (5082, 135476040), (5390, 127734552), (5445, 126444304), (5544, 124186370), (5808, 118541535), (5880, 117090006), (5929, 116122320), (6160, 111767733), (6468, 106445460), (6776, 101607030), (6930, 99349096), (7056, 97575005), (7260, 94833228), (7623, 90317360), (7920, 86930459), (8085, 85156368), (8470, 81285624), (8624, 79834095), (8712, 79027690), (8820, 78060004), (9240, 74511822), (9680, 71124921), (9702, 70963640), (10164, 67738020), (10780, 63867276), (10890, 63222152), (11088, 62093185), (11760, 58545003), (11858, 58061160), (12705, 54190416), (12936, 53222730), (13552, 50803515), (13860, 49674548), (14520, 47416614), (15246, 45158680), (16170, 42578184), (16940, 40642812), (17424, 39513845), (17640, 39030002), (17787, 38707440), (18480, 37255911), (19404, 35481820), (20328, 33869010), (21560, 31933638), (21780, 31611076), (23716, 29030580), (24255, 28385456), (25410, 27095208), (25872, 26611365), (27720, 24837274), (29040, 23708307), (29645, 23224464), (30492, 22579340), (32340, 21289092), (33880, 20321406), (35280, 19515001), (35574, 19353720), (38115, 18063472), (38808, 17740910), (40656, 16934505), (43120, 15966819), (43560, 15805538), (47432, 14515290), (48510, 14192728), (50820, 13547604), (53361, 12902480), (55440, 12418637), (59290, 11612232), (60984, 11289670), (64680, 10644546), (67760, 10160703), (71148, 9676860), (76230, 9031736), (77616, 8870455), (87120, 7902769), (88935, 7741488), (94864, 7257645), (97020, 7096364), (101640, 6773802), (106722, 6451240), (118580, 5806116), (121968, 5644835), (129360, 5322273), (142296, 4838430), (152460, 4515868), (161281, 4268880), (177870, 3870744), (194040, 3548182), (203280, 3386901), (213444, 3225620), (237160, 2903058), (266805, 2580496), (284592, 2419215), (304920, 2257934), (322562, 2134440), (355740, 1935372), (388080, 1774091), (426888, 1612810), (474320, 1451529), (483843, 1422960), (533610, 1290248), (609840, 1128967), (645124, 1067220), (711480, 967686), (806405, 853776)]