19869230880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:889

約数の個数: 384

約数和(自身を含む): 71898140160

約数和(自身を除く): 52028909280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 197, 216, 222, 240, 270, 288, 296, 333, 360, 370, 394, 432, 444, 480, 540, 555, 591, 592, 631, 666, 720, 740, 788, 864, 888, 985, 999, 1080, 1110, 1182, 1184, 1262, 1332, 1440, 1480, 1576, 1665, 1773, 1776, 1893, 1970, 1998, 2160, 2220, 2364, 2524, 2664, 2955, 2960, 3152, 3155, 3330, 3546, 3552, 3786, 3940, 3996, 4320, 4440, 4728, 4995, 5048, 5319, 5328, 5679, 5910, 5920, 6304, 6310, 6660, 7092, 7289, 7572, 7880, 7992, 8865, 8880, 9456, 9465, 9990, 10096, 10638, 10656, 11358, 11820, 12620, 13320, 14184, 14578, 15144, 15760, 15984, 17037, 17730, 17760, 18912, 18930, 19980, 20192, 21276, 21867, 22716, 23347, 23640, 25240, 26595, 26640, 28368, 28395, 29156, 30288, 31520, 31968, 34074, 35460, 36445, 37860, 39960, 42552, 43734, 45432, 46694, 47280, 50480, 53190, 53280, 56736, 56790, 58312, 60576, 65601, 68148, 70041, 70920, 72890, 75720, 79920, 85104, 85185, 87468, 90864, 93388, 94560, 100960, 106380, 109335, 113580, 116624, 116735, 124307, 131202, 136296, 140082, 141840, 145780, 151440, 159840, 170208, 170370, 174936, 181728, 186776, 196803, 210123, 212760, 218670, 227160, 233248, 233470, 248614, 262404, 272592, 280164, 283680, 291560, 302880, 328005, 340740, 349872, 350205, 372921, 373552, 393606, 420246, 425520, 437340, 454320, 466940, 497228, 524808, 545184, 560328, 583120, 621535, 630369, 656010, 681480, 699744, 700410, 745842, 747104, 787212, 840492, 851040, 874680, 908640, 933880, 984015, 994456, 1049616, 1050615, 1118763, 1120656, 1166240, 1243070, 1260738, 1312020, 1362960, 1400820, 1491684, 1574424, 1680984, 1749360, 1864605, 1867760, 1968030, 1988912, 2099232, 2101230, 2237526, 2241312, 2486140, 2521476, 2624040, 2725920, 2801640, 2983368, 3148848, 3151845, 3356289, 3361968, 3498720, 3729210, 3735520, 3936060, 3977824, 4202460, 4475052, 4599359, 4972280, 5042952, 5248080, 5593815, 5603280, 5966736, 6297696, 6303690, 6712578, 6723936, 7458420, 7872120, 8404920, 8950104, 9198718, 9944560, 10085904, 10496160, 11187630, 11206560, 11933472, 12607380, 13425156, 13798077, 14916840, 15744240, 16781445, 16809840, 17900208, 18397436, 19889120, 20171808, 22375260, 22996795, 25214760, 26850312, 27596154, 29833680, 31488480, 33562890, 33619680, 35800416, 36794872, 41394231, 44750520, 45993590, 50429520, 53700624, 55192308, 59667360, 67125780, 68990385, 73589744, 82788462, 89501040, 91987180, 100859040, 107401248, 110384616, 124182693, 134251560, 137980770, 147179488, 165576924, 179002080, 183974360, 206971155, 220769232, 248365386, 268503120, 275961540, 331153848, 367948720, 413942310, 441538464, 496730772, 537006240, 551923080, 620913465, 662307696, 735897440, 827884620, 993461544, 1103846160, 1241826930, 1324615392, 1655769240, 1986923088, 2207692320, 2483653860, 3311538480, 3973846176, 4967307720, 6623076960, 9934615440, 19869230880]

約数ペア:

[(1, 19869230880), (2, 9934615440), (3, 6623076960), (4, 4967307720), (5, 3973846176), (6, 3311538480), (8, 2483653860), (9, 2207692320), (10, 1986923088), (12, 1655769240), (15, 1324615392), (16, 1241826930), (18, 1103846160), (20, 993461544), (24, 827884620), (27, 735897440), (30, 662307696), (32, 620913465), (36, 551923080), (37, 537006240), (40, 496730772), (45, 441538464), (48, 413942310), (54, 367948720), (60, 331153848), (72, 275961540), (74, 268503120), (80, 248365386), (90, 220769232), (96, 206971155), (108, 183974360), (111, 179002080), (120, 165576924), (135, 147179488), (144, 137980770), (148, 134251560), (160, 124182693), (180, 110384616), (185, 107401248), (197, 100859040), (216, 91987180), (222, 89501040), (240, 82788462), (270, 73589744), (288, 68990385), (296, 67125780), (333, 59667360), (360, 55192308), (370, 53700624), (394, 50429520), (432, 45993590), (444, 44750520), (480, 41394231), (540, 36794872), (555, 35800416), (591, 33619680), (592, 33562890), (631, 31488480), (666, 29833680), (720, 27596154), (740, 26850312), (788, 25214760), (864, 22996795), (888, 22375260), (985, 20171808), (999, 19889120), (1080, 18397436), (1110, 17900208), (1182, 16809840), (1184, 16781445), (1262, 15744240), (1332, 14916840), (1440, 13798077), (1480, 13425156), (1576, 12607380), (1665, 11933472), (1773, 11206560), (1776, 11187630), (1893, 10496160), (1970, 10085904), (1998, 9944560), (2160, 9198718), (2220, 8950104), (2364, 8404920), (2524, 7872120), (2664, 7458420), (2955, 6723936), (2960, 6712578), (3152, 6303690), (3155, 6297696), (3330, 5966736), (3546, 5603280), (3552, 5593815), (3786, 5248080), (3940, 5042952), (3996, 4972280), (4320, 4599359), (4440, 4475052), (4728, 4202460), (4995, 3977824), (5048, 3936060), (5319, 3735520), (5328, 3729210), (5679, 3498720), (5910, 3361968), (5920, 3356289), (6304, 3151845), (6310, 3148848), (6660, 2983368), (7092, 2801640), (7289, 2725920), (7572, 2624040), (7880, 2521476), (7992, 2486140), (8865, 2241312), (8880, 2237526), (9456, 2101230), (9465, 2099232), (9990, 1988912), (10096, 1968030), (10638, 1867760), (10656, 1864605), (11358, 1749360), (11820, 1680984), (12620, 1574424), (13320, 1491684), (14184, 1400820), (14578, 1362960), (15144, 1312020), (15760, 1260738), (15984, 1243070), (17037, 1166240), (17730, 1120656), (17760, 1118763), (18912, 1050615), (18930, 1049616), (19980, 994456), (20192, 984015), (21276, 933880), (21867, 908640), (22716, 874680), (23347, 851040), (23640, 840492), (25240, 787212), (26595, 747104), (26640, 745842), (28368, 700410), (28395, 699744), (29156, 681480), (30288, 656010), (31520, 630369), (31968, 621535), (34074, 583120), (35460, 560328), (36445, 545184), (37860, 524808), (39960, 497228), (42552, 466940), (43734, 454320), (45432, 437340), (46694, 425520), (47280, 420246), (50480, 393606), (53190, 373552), (53280, 372921), (56736, 350205), (56790, 349872), (58312, 340740), (60576, 328005), (65601, 302880), (68148, 291560), (70041, 283680), (70920, 280164), (72890, 272592), (75720, 262404), (79920, 248614), (85104, 233470), (85185, 233248), (87468, 227160), (90864, 218670), (93388, 212760), (94560, 210123), (100960, 196803), (106380, 186776), (109335, 181728), (113580, 174936), (116624, 170370), (116735, 170208), (124307, 159840), (131202, 151440), (136296, 145780), (140082, 141840)]