18891269280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1333

約数の個数: 384

約数和(自身を含む): 71480102400

約数和(自身を除く): 52588833120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 359, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 718, 720, 780, 864, 936, 937, 1040, 1077, 1080, 1170, 1248, 1404, 1436, 1440, 1560, 1755, 1795, 1872, 1874, 2080, 2154, 2160, 2340, 2808, 2811, 2872, 3120, 3231, 3510, 3590, 3744, 3748, 4308, 4320, 4667, 4680, 4685, 5385, 5616, 5622, 5744, 6240, 6462, 7020, 7180, 7496, 8433, 8616, 9334, 9360, 9370, 9693, 10770, 11232, 11244, 11488, 12181, 12924, 14001, 14040, 14055, 14360, 14992, 16155, 16866, 17232, 18668, 18720, 18740, 19386, 21540, 22488, 23335, 24362, 25299, 25848, 28002, 28080, 28110, 28720, 29984, 32310, 33732, 34464, 36543, 37336, 37480, 38772, 42003, 42165, 43080, 44976, 46670, 48465, 48724, 50598, 51696, 56004, 56160, 56220, 57440, 60905, 64620, 67464, 70005, 73086, 74672, 74960, 77544, 84006, 84330, 86160, 89952, 93340, 96930, 97448, 101196, 103392, 109629, 112008, 112440, 121810, 126009, 126495, 129240, 134928, 140010, 146172, 149344, 149920, 155088, 168012, 168660, 172320, 182715, 186680, 193860, 194896, 202392, 210015, 219258, 224016, 224880, 243620, 252018, 252990, 258480, 269856, 280020, 292344, 310176, 328887, 336024, 336383, 337320, 365430, 373360, 387720, 389792, 404784, 420030, 438516, 448032, 449760, 487240, 504036, 505980, 516960, 548145, 560040, 584688, 630045, 657774, 672048, 672766, 674640, 730860, 746720, 775440, 809568, 840060, 877032, 974480, 1008072, 1009149, 1011960, 1096290, 1120080, 1169376, 1260090, 1315548, 1344096, 1345532, 1349280, 1461720, 1550880, 1644435, 1680120, 1681915, 1754064, 1948960, 2016144, 2018298, 2023920, 2192580, 2240160, 2520180, 2631096, 2691064, 2923440, 3027447, 3288870, 3360240, 3363830, 3508128, 4032288, 4036596, 4047840, 4372979, 4385160, 5040360, 5045745, 5262192, 5382128, 5846880, 6054894, 6577740, 6720480, 6727660, 8073192, 8745958, 8770320, 9082341, 10080720, 10091490, 10524384, 10764256, 12109788, 13118937, 13155480, 13455320, 15137235, 16146384, 17491916, 17540640, 18164682, 20161440, 20182980, 21864895, 24219576, 26237874, 26310960, 26910640, 30274470, 32292768, 34983832, 36329364, 39356811, 40365960, 43729790, 45411705, 48439152, 52475748, 52621920, 53821280, 60548940, 65594685, 69967664, 72658728, 78713622, 80731920, 87459580, 90823410, 96878304, 104951496, 118070433, 121097880, 131189370, 139935328, 145317456, 157427244, 161463840, 174919160, 181646820, 196784055, 209902992, 236140866, 242195760, 262378740, 290634912, 314854488, 349838320, 363293640, 393568110, 419805984, 472281732, 484391520, 524757480, 590352165, 629708976, 699676640, 726587280, 787136220, 944563464, 1049514960, 1180704330, 1259417952, 1453174560, 1574272440, 1889126928, 2099029920, 2361408660, 3148544880, 3778253856, 4722817320, 6297089760, 9445634640, 18891269280]

約数ペア:

[(1, 18891269280), (2, 9445634640), (3, 6297089760), (4, 4722817320), (5, 3778253856), (6, 3148544880), (8, 2361408660), (9, 2099029920), (10, 1889126928), (12, 1574272440), (13, 1453174560), (15, 1259417952), (16, 1180704330), (18, 1049514960), (20, 944563464), (24, 787136220), (26, 726587280), (27, 699676640), (30, 629708976), (32, 590352165), (36, 524757480), (39, 484391520), (40, 472281732), (45, 419805984), (48, 393568110), (52, 363293640), (54, 349838320), (60, 314854488), (65, 290634912), (72, 262378740), (78, 242195760), (80, 236140866), (90, 209902992), (96, 196784055), (104, 181646820), (108, 174919160), (117, 161463840), (120, 157427244), (130, 145317456), (135, 139935328), (144, 131189370), (156, 121097880), (160, 118070433), (180, 104951496), (195, 96878304), (208, 90823410), (216, 87459580), (234, 80731920), (240, 78713622), (260, 72658728), (270, 69967664), (288, 65594685), (312, 60548940), (351, 53821280), (359, 52621920), (360, 52475748), (390, 48439152), (416, 45411705), (432, 43729790), (468, 40365960), (480, 39356811), (520, 36329364), (540, 34983832), (585, 32292768), (624, 30274470), (702, 26910640), (718, 26310960), (720, 26237874), (780, 24219576), (864, 21864895), (936, 20182980), (937, 20161440), (1040, 18164682), (1077, 17540640), (1080, 17491916), (1170, 16146384), (1248, 15137235), (1404, 13455320), (1436, 13155480), (1440, 13118937), (1560, 12109788), (1755, 10764256), (1795, 10524384), (1872, 10091490), (1874, 10080720), (2080, 9082341), (2154, 8770320), (2160, 8745958), (2340, 8073192), (2808, 6727660), (2811, 6720480), (2872, 6577740), (3120, 6054894), (3231, 5846880), (3510, 5382128), (3590, 5262192), (3744, 5045745), (3748, 5040360), (4308, 4385160), (4320, 4372979), (4667, 4047840), (4680, 4036596), (4685, 4032288), (5385, 3508128), (5616, 3363830), (5622, 3360240), (5744, 3288870), (6240, 3027447), (6462, 2923440), (7020, 2691064), (7180, 2631096), (7496, 2520180), (8433, 2240160), (8616, 2192580), (9334, 2023920), (9360, 2018298), (9370, 2016144), (9693, 1948960), (10770, 1754064), (11232, 1681915), (11244, 1680120), (11488, 1644435), (12181, 1550880), (12924, 1461720), (14001, 1349280), (14040, 1345532), (14055, 1344096), (14360, 1315548), (14992, 1260090), (16155, 1169376), (16866, 1120080), (17232, 1096290), (18668, 1011960), (18720, 1009149), (18740, 1008072), (19386, 974480), (21540, 877032), (22488, 840060), (23335, 809568), (24362, 775440), (25299, 746720), (25848, 730860), (28002, 674640), (28080, 672766), (28110, 672048), (28720, 657774), (29984, 630045), (32310, 584688), (33732, 560040), (34464, 548145), (36543, 516960), (37336, 505980), (37480, 504036), (38772, 487240), (42003, 449760), (42165, 448032), (43080, 438516), (44976, 420030), (46670, 404784), (48465, 389792), (48724, 387720), (50598, 373360), (51696, 365430), (56004, 337320), (56160, 336383), (56220, 336024), (57440, 328887), (60905, 310176), (64620, 292344), (67464, 280020), (70005, 269856), (73086, 258480), (74672, 252990), (74960, 252018), (77544, 243620), (84006, 224880), (84330, 224016), (86160, 219258), (89952, 210015), (93340, 202392), (96930, 194896), (97448, 193860), (101196, 186680), (103392, 182715), (109629, 172320), (112008, 168660), (112440, 168012), (121810, 155088), (126009, 149920), (126495, 149344), (129240, 146172), (134928, 140010)]