131431994280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1\times {\mathrm{1583}}^1$

素因数の和:2965

約数の個数: 256

約数和(自身を含む): 446155776000

約数和(自身を除く): 314723781720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1303, 1416, 1583, 1593, 1770, 2124, 2360, 2606, 2655, 3166, 3186, 3540, 3909, 4248, 4749, 5212, 5310, 6332, 6372, 6515, 7080, 7818, 7915, 7965, 9498, 10424, 10620, 11727, 12664, 12744, 13030, 14247, 15636, 15830, 15930, 18996, 19545, 21240, 23454, 23745, 26060, 28494, 31272, 31660, 31860, 35181, 37992, 39090, 42741, 46908, 47490, 52120, 56988, 58635, 63320, 63720, 70362, 71235, 76877, 78180, 85482, 93397, 93816, 94980, 113976, 117270, 140724, 142470, 153754, 156360, 170964, 175905, 186794, 189960, 213705, 230631, 234540, 280191, 281448, 284940, 307508, 341928, 351810, 373588, 384385, 427410, 461262, 466985, 469080, 560382, 569880, 615016, 691893, 703620, 747176, 768770, 840573, 854820, 922524, 933970, 1120764, 1153155, 1383786, 1400955, 1407240, 1537540, 1681146, 1709640, 1845048, 1867940, 2062649, 2075679, 2241528, 2306310, 2521719, 2767572, 2801910, 3075080, 3362292, 3459465, 3735880, 4125298, 4151358, 4202865, 4612620, 5043438, 5535144, 5603820, 6187947, 6724584, 6918930, 8250596, 8302716, 8405730, 9225240, 10086876, 10313245, 10378395, 11207640, 12375894, 12608595, 13837860, 16501192, 16605432, 16811460, 18563841, 20173752, 20626490, 20756790, 24751788, 25217190, 27675720, 30939735, 33622920, 37127682, 41252980, 41513580, 49503576, 50434380, 55691523, 61879470, 74255364, 82505960, 83027160, 92819205, 100868760, 111383046, 121696291, 123758940, 148510728, 185638410, 222766092, 243392582, 247517880, 278457615, 365088873, 371276820, 445532184, 486785164, 556915230, 608481455, 730177746, 742553640, 973570328, 1095266619, 1113830460, 1216962910, 1460355492, 1825444365, 2190533238, 2227660920, 2433925820, 2920710984, 3285799857, 3650888730, 4381066476, 4867851640, 5476333095, 6571599714, 7301777460, 8762132952, 10952666190, 13143199428, 14603554920, 16428999285, 21905332380, 26286398856, 32857998570, 43810664760, 65715997140, 131431994280]

約数ペア:

[(1, 131431994280), (2, 65715997140), (3, 43810664760), (4, 32857998570), (5, 26286398856), (6, 21905332380), (8, 16428999285), (9, 14603554920), (10, 13143199428), (12, 10952666190), (15, 8762132952), (18, 7301777460), (20, 6571599714), (24, 5476333095), (27, 4867851640), (30, 4381066476), (36, 3650888730), (40, 3285799857), (45, 2920710984), (54, 2433925820), (59, 2227660920), (60, 2190533238), (72, 1825444365), (90, 1460355492), (108, 1216962910), (118, 1113830460), (120, 1095266619), (135, 973570328), (177, 742553640), (180, 730177746), (216, 608481455), (236, 556915230), (270, 486785164), (295, 445532184), (354, 371276820), (360, 365088873), (472, 278457615), (531, 247517880), (540, 243392582), (590, 222766092), (708, 185638410), (885, 148510728), (1062, 123758940), (1080, 121696291), (1180, 111383046), (1303, 100868760), (1416, 92819205), (1583, 83027160), (1593, 82505960), (1770, 74255364), (2124, 61879470), (2360, 55691523), (2606, 50434380), (2655, 49503576), (3166, 41513580), (3186, 41252980), (3540, 37127682), (3909, 33622920), (4248, 30939735), (4749, 27675720), (5212, 25217190), (5310, 24751788), (6332, 20756790), (6372, 20626490), (6515, 20173752), (7080, 18563841), (7818, 16811460), (7915, 16605432), (7965, 16501192), (9498, 13837860), (10424, 12608595), (10620, 12375894), (11727, 11207640), (12664, 10378395), (12744, 10313245), (13030, 10086876), (14247, 9225240), (15636, 8405730), (15830, 8302716), (15930, 8250596), (18996, 6918930), (19545, 6724584), (21240, 6187947), (23454, 5603820), (23745, 5535144), (26060, 5043438), (28494, 4612620), (31272, 4202865), (31660, 4151358), (31860, 4125298), (35181, 3735880), (37992, 3459465), (39090, 3362292), (42741, 3075080), (46908, 2801910), (47490, 2767572), (52120, 2521719), (56988, 2306310), (58635, 2241528), (63320, 2075679), (63720, 2062649), (70362, 1867940), (71235, 1845048), (76877, 1709640), (78180, 1681146), (85482, 1537540), (93397, 1407240), (93816, 1400955), (94980, 1383786), (113976, 1153155), (117270, 1120764), (140724, 933970), (142470, 922524), (153754, 854820), (156360, 840573), (170964, 768770), (175905, 747176), (186794, 703620), (189960, 691893), (213705, 615016), (230631, 569880), (234540, 560382), (280191, 469080), (281448, 466985), (284940, 461262), (307508, 427410), (341928, 384385), (351810, 373588)]