19683091440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4812

約数の個数: 240

約数和(自身を含む): 67855656960

約数和(自身を除く): 48172565520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 83, 90, 120, 142, 144, 166, 180, 213, 240, 249, 284, 332, 355, 360, 415, 426, 498, 568, 639, 664, 710, 720, 747, 830, 852, 996, 1065, 1136, 1245, 1278, 1328, 1420, 1494, 1660, 1704, 1992, 2130, 2490, 2556, 2840, 2988, 3195, 3320, 3408, 3735, 3984, 4260, 4639, 4980, 5112, 5680, 5893, 5976, 6390, 6640, 7470, 8520, 9278, 9960, 10224, 11786, 11952, 12780, 13917, 14940, 17040, 17679, 18556, 19920, 23195, 23572, 25560, 27834, 29465, 29880, 35358, 37112, 41751, 46390, 47144, 51120, 53037, 55668, 58930, 59760, 69585, 70716, 74224, 83502, 88395, 92780, 94288, 106074, 111336, 117860, 139170, 141432, 167004, 176790, 185560, 208755, 212148, 222672, 235720, 265185, 278340, 282864, 329369, 334008, 353580, 371120, 385037, 417510, 424296, 471440, 530370, 556680, 658738, 668016, 707160, 770074, 835020, 848592, 988107, 1060740, 1113360, 1155111, 1317476, 1414320, 1540148, 1646845, 1670040, 1925185, 1976214, 2121480, 2310222, 2634952, 2964321, 3080296, 3293690, 3340080, 3465333, 3850370, 3952428, 4242960, 4620444, 4940535, 5269904, 5775555, 5928642, 6160592, 6587380, 6930666, 7700740, 7904856, 9240888, 9881070, 11551110, 11857284, 13174760, 13861332, 14821605, 15401480, 15809712, 17326665, 18481776, 19762140, 23102220, 23714568, 26349520, 27337627, 27722664, 29643210, 30802960, 34653330, 39524280, 46204440, 47429136, 54675254, 55445328, 59286420, 69306660, 79048560, 82012881, 92408880, 109350508, 118572840, 136688135, 138613320, 164025762, 218701016, 237145680, 246038643, 273376270, 277226640, 328051524, 410064405, 437402032, 492077286, 546752540, 656103048, 820128810, 984154572, 1093505080, 1230193215, 1312206096, 1640257620, 1968309144, 2187010160, 2460386430, 3280515240, 3936618288, 4920772860, 6561030480, 9841545720, 19683091440]

約数ペア:

[(1, 19683091440), (2, 9841545720), (3, 6561030480), (4, 4920772860), (5, 3936618288), (6, 3280515240), (8, 2460386430), (9, 2187010160), (10, 1968309144), (12, 1640257620), (15, 1312206096), (16, 1230193215), (18, 1093505080), (20, 984154572), (24, 820128810), (30, 656103048), (36, 546752540), (40, 492077286), (45, 437402032), (48, 410064405), (60, 328051524), (71, 277226640), (72, 273376270), (80, 246038643), (83, 237145680), (90, 218701016), (120, 164025762), (142, 138613320), (144, 136688135), (166, 118572840), (180, 109350508), (213, 92408880), (240, 82012881), (249, 79048560), (284, 69306660), (332, 59286420), (355, 55445328), (360, 54675254), (415, 47429136), (426, 46204440), (498, 39524280), (568, 34653330), (639, 30802960), (664, 29643210), (710, 27722664), (720, 27337627), (747, 26349520), (830, 23714568), (852, 23102220), (996, 19762140), (1065, 18481776), (1136, 17326665), (1245, 15809712), (1278, 15401480), (1328, 14821605), (1420, 13861332), (1494, 13174760), (1660, 11857284), (1704, 11551110), (1992, 9881070), (2130, 9240888), (2490, 7904856), (2556, 7700740), (2840, 6930666), (2988, 6587380), (3195, 6160592), (3320, 5928642), (3408, 5775555), (3735, 5269904), (3984, 4940535), (4260, 4620444), (4639, 4242960), (4980, 3952428), (5112, 3850370), (5680, 3465333), (5893, 3340080), (5976, 3293690), (6390, 3080296), (6640, 2964321), (7470, 2634952), (8520, 2310222), (9278, 2121480), (9960, 1976214), (10224, 1925185), (11786, 1670040), (11952, 1646845), (12780, 1540148), (13917, 1414320), (14940, 1317476), (17040, 1155111), (17679, 1113360), (18556, 1060740), (19920, 988107), (23195, 848592), (23572, 835020), (25560, 770074), (27834, 707160), (29465, 668016), (29880, 658738), (35358, 556680), (37112, 530370), (41751, 471440), (46390, 424296), (47144, 417510), (51120, 385037), (53037, 371120), (55668, 353580), (58930, 334008), (59760, 329369), (69585, 282864), (70716, 278340), (74224, 265185), (83502, 235720), (88395, 222672), (92780, 212148), (94288, 208755), (106074, 185560), (111336, 176790), (117860, 167004), (139170, 141432)]