31393766880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23417}}^1$

素因数の和:23471

約数の個数: 432

約数和(自身を含む): 131186699280

約数和(自身を除く): 99792932400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 672, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1120, 1140, 1176, 1197, 1260, 1330, 1368, 1440, 1470, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1960, 1995, 2016, 2128, 2205, 2280, 2352, 2394, 2520, 2660, 2736, 2793, 2940, 3040, 3192, 3360, 3420, 3528, 3724, 3920, 3990, 4256, 4410, 4560, 4655, 4704, 4788, 5040, 5320, 5472, 5586, 5880, 5985, 6384, 6840, 7056, 7448, 7840, 7980, 8379, 8820, 9120, 9310, 9576, 10080, 10640, 11172, 11760, 11970, 12768, 13680, 13965, 14112, 14896, 15960, 16758, 17640, 18620, 19152, 21280, 22344, 23417, 23520, 23940, 27360, 27930, 29792, 31920, 33516, 35280, 37240, 38304, 41895, 44688, 46834, 47880, 55860, 63840, 67032, 70251, 70560, 74480, 83790, 89376, 93668, 95760, 111720, 117085, 134064, 140502, 148960, 163919, 167580, 187336, 191520, 210753, 223440, 234170, 268128, 281004, 327838, 335160, 351255, 374672, 421506, 444923, 446880, 468340, 491757, 562008, 655676, 670320, 702510, 749344, 819595, 843012, 889846, 936680, 983514, 1053765, 1124016, 1147433, 1311352, 1334769, 1340640, 1405020, 1475271, 1639190, 1686024, 1779692, 1873360, 1967028, 2107530, 2224615, 2248032, 2294866, 2458785, 2622704, 2669538, 2810040, 2950542, 3114461, 3278380, 3372048, 3442299, 3559384, 3746720, 3934056, 4004307, 4215060, 4449230, 4589732, 4917570, 5245408, 5339076, 5620080, 5737165, 5901084, 6228922, 6556760, 6673845, 6744096, 6884598, 7118768, 7376355, 7868112, 8008614, 8430120, 8898460, 9179464, 9343383, 9835140, 10326897, 10678152, 11240160, 11474330, 11802168, 12457844, 13113520, 13347690, 13769196, 14237536, 14752710, 15572305, 15736224, 16017228, 16860240, 17211495, 17796920, 18358928, 18686766, 19670280, 20021535, 20653794, 21356304, 21801227, 22948660, 23604336, 24915688, 26227040, 26695380, 27538392, 28030149, 29505420, 31144610, 32034456, 33720480, 34422990, 35593840, 36717856, 37373532, 39340560, 40043070, 41307588, 42712608, 43602454, 45897320, 46716915, 47208672, 49831376, 51634485, 53390760, 55076784, 56060298, 59010840, 62289220, 64068912, 65403681, 68845980, 71187680, 74747064, 78681120, 80086140, 82615176, 87204908, 91794640, 93433830, 99662752, 103268970, 106781520, 109006135, 110153568, 112120596, 118021680, 124578440, 128137824, 130807362, 137691960, 140150745, 149494128, 160172280, 165230352, 174409816, 183589280, 186867660, 196211043, 206537940, 213563040, 218012270, 224241192, 236043360, 249156880, 261614724, 275383920, 280301490, 298988256, 320344560, 327018405, 330460704, 348819632, 373735320, 392422086, 413075880, 436024540, 448482384, 498313760, 523229448, 550767840, 560602980, 640689120, 654036810, 697639264, 747470640, 784844172, 826151760, 872049080, 896964768, 981055215, 1046458896, 1121205960, 1308073620, 1494941280, 1569688344, 1652303520, 1744098160, 1962110430, 2092917792, 2242411920, 2616147240, 3139376688, 3488196320, 3924220860, 4484823840, 5232294480, 6278753376, 7848441720, 10464588960, 15696883440, 31393766880]

約数ペア:

[(1, 31393766880), (2, 15696883440), (3, 10464588960), (4, 7848441720), (5, 6278753376), (6, 5232294480), (7, 4484823840), (8, 3924220860), (9, 3488196320), (10, 3139376688), (12, 2616147240), (14, 2242411920), (15, 2092917792), (16, 1962110430), (18, 1744098160), (19, 1652303520), (20, 1569688344), (21, 1494941280), (24, 1308073620), (28, 1121205960), (30, 1046458896), (32, 981055215), (35, 896964768), (36, 872049080), (38, 826151760), (40, 784844172), (42, 747470640), (45, 697639264), (48, 654036810), (49, 640689120), (56, 560602980), (57, 550767840), (60, 523229448), (63, 498313760), (70, 448482384), (72, 436024540), (76, 413075880), (80, 392422086), (84, 373735320), (90, 348819632), (95, 330460704), (96, 327018405), (98, 320344560), (105, 298988256), (112, 280301490), (114, 275383920), (120, 261614724), (126, 249156880), (133, 236043360), (140, 224241192), (144, 218012270), (147, 213563040), (152, 206537940), (160, 196211043), (168, 186867660), (171, 183589280), (180, 174409816), (190, 165230352), (196, 160172280), (210, 149494128), (224, 140150745), (228, 137691960), (240, 130807362), (245, 128137824), (252, 124578440), (266, 118021680), (280, 112120596), (285, 110153568), (288, 109006135), (294, 106781520), (304, 103268970), (315, 99662752), (336, 93433830), (342, 91794640), (360, 87204908), (380, 82615176), (392, 80086140), (399, 78681120), (420, 74747064), (441, 71187680), (456, 68845980), (480, 65403681), (490, 64068912), (504, 62289220), (532, 59010840), (560, 56060298), (570, 55076784), (588, 53390760), (608, 51634485), (630, 49831376), (665, 47208672), (672, 46716915), (684, 45897320), (720, 43602454), (735, 42712608), (760, 41307588), (784, 40043070), (798, 39340560), (840, 37373532), (855, 36717856), (882, 35593840), (912, 34422990), (931, 33720480), (980, 32034456), (1008, 31144610), (1064, 29505420), (1120, 28030149), (1140, 27538392), (1176, 26695380), (1197, 26227040), (1260, 24915688), (1330, 23604336), (1368, 22948660), (1440, 21801227), (1470, 21356304), (1520, 20653794), (1568, 20021535), (1596, 19670280), (1680, 18686766), (1710, 18358928), (1764, 17796920), (1824, 17211495), (1862, 16860240), (1960, 16017228), (1995, 15736224), (2016, 15572305), (2128, 14752710), (2205, 14237536), (2280, 13769196), (2352, 13347690), (2394, 13113520), (2520, 12457844), (2660, 11802168), (2736, 11474330), (2793, 11240160), (2940, 10678152), (3040, 10326897), (3192, 9835140), (3360, 9343383), (3420, 9179464), (3528, 8898460), (3724, 8430120), (3920, 8008614), (3990, 7868112), (4256, 7376355), (4410, 7118768), (4560, 6884598), (4655, 6744096), (4704, 6673845), (4788, 6556760), (5040, 6228922), (5320, 5901084), (5472, 5737165), (5586, 5620080), (5880, 5339076), (5985, 5245408), (6384, 4917570), (6840, 4589732), (7056, 4449230), (7448, 4215060), (7840, 4004307), (7980, 3934056), (8379, 3746720), (8820, 3559384), (9120, 3442299), (9310, 3372048), (9576, 3278380), (10080, 3114461), (10640, 2950542), (11172, 2810040), (11760, 2669538), (11970, 2622704), (12768, 2458785), (13680, 2294866), (13965, 2248032), (14112, 2224615), (14896, 2107530), (15960, 1967028), (16758, 1873360), (17640, 1779692), (18620, 1686024), (19152, 1639190), (21280, 1475271), (22344, 1405020), (23417, 1340640), (23520, 1334769), (23940, 1311352), (27360, 1147433), (27930, 1124016), (29792, 1053765), (31920, 983514), (33516, 936680), (35280, 889846), (37240, 843012), (38304, 819595), (41895, 749344), (44688, 702510), (46834, 670320), (47880, 655676), (55860, 562008), (63840, 491757), (67032, 468340), (70251, 446880), (70560, 444923), (74480, 421506), (83790, 374672), (89376, 351255), (93668, 335160), (95760, 327838), (111720, 281004), (117085, 268128), (134064, 234170), (140502, 223440), (148960, 210753), (163919, 191520), (167580, 187336)]