8427451680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62929}}^1$

素因数の和:62984

約数の個数: 192

約数和(自身を含む): 30448051200

約数和(自身を除く): 22020599520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 62929, 66960, 125858, 133920, 188787, 251716, 314645, 377574, 503432, 566361, 629290, 755148, 943935, 1006864, 1132722, 1258580, 1510296, 1699083, 1887870, 1950799, 2013728, 2265444, 2517160, 2831805, 3020592, 3398166, 3775740, 3901598, 4530888, 5034320, 5663610, 5852397, 6041184, 6796332, 7551480, 7803196, 8495415, 9061776, 9753995, 10068640, 11327220, 11704794, 13592664, 15102960, 15606392, 16990830, 17557191, 18123552, 19507990, 22654440, 23409588, 27185328, 29261985, 30205920, 31212784, 33981660, 35114382, 39015980, 45308880, 46819176, 52671573, 54370656, 58523970, 62425568, 67963320, 70228764, 78031960, 87785955, 90617760, 93638352, 105343146, 117047940, 135926640, 140457528, 156063920, 175571910, 187276704, 210686292, 234095880, 263357865, 271853280, 280915056, 312127840, 351143820, 421372584, 468191760, 526715730, 561830112, 702287640, 842745168, 936383520, 1053431460, 1404575280, 1685490336, 2106862920, 2809150560, 4213725840, 8427451680]

約数ペア:

[(1, 8427451680), (2, 4213725840), (3, 2809150560), (4, 2106862920), (5, 1685490336), (6, 1404575280), (8, 1053431460), (9, 936383520), (10, 842745168), (12, 702287640), (15, 561830112), (16, 526715730), (18, 468191760), (20, 421372584), (24, 351143820), (27, 312127840), (30, 280915056), (31, 271853280), (32, 263357865), (36, 234095880), (40, 210686292), (45, 187276704), (48, 175571910), (54, 156063920), (60, 140457528), (62, 135926640), (72, 117047940), (80, 105343146), (90, 93638352), (93, 90617760), (96, 87785955), (108, 78031960), (120, 70228764), (124, 67963320), (135, 62425568), (144, 58523970), (155, 54370656), (160, 52671573), (180, 46819176), (186, 45308880), (216, 39015980), (240, 35114382), (248, 33981660), (270, 31212784), (279, 30205920), (288, 29261985), (310, 27185328), (360, 23409588), (372, 22654440), (432, 19507990), (465, 18123552), (480, 17557191), (496, 16990830), (540, 15606392), (558, 15102960), (620, 13592664), (720, 11704794), (744, 11327220), (837, 10068640), (864, 9753995), (930, 9061776), (992, 8495415), (1080, 7803196), (1116, 7551480), (1240, 6796332), (1395, 6041184), (1440, 5852397), (1488, 5663610), (1674, 5034320), (1860, 4530888), (2160, 3901598), (2232, 3775740), (2480, 3398166), (2790, 3020592), (2976, 2831805), (3348, 2517160), (3720, 2265444), (4185, 2013728), (4320, 1950799), (4464, 1887870), (4960, 1699083), (5580, 1510296), (6696, 1258580), (7440, 1132722), (8370, 1006864), (8928, 943935), (11160, 755148), (13392, 629290), (14880, 566361), (16740, 503432), (22320, 377574), (26784, 314645), (33480, 251716), (44640, 188787), (62929, 133920), (66960, 125858)]