1213112160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21638

約数の個数: 192

約数和(自身を含む): 4572711360

約数和(自身を除く): 3359599200

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, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 21601, 28080, 43202, 56160, 64803, 86404, 108005, 129606, 172808, 194409, 216010, 259212, 280813, 324015, 345616, 388818, 432020, 518424, 561626, 583227, 648030, 691232, 777636, 842439, 864040, 972045, 1036848, 1123252, 1166454, 1296060, 1404065, 1555272, 1684878, 1728080, 1944090, 2073696, 2246504, 2332908, 2527317, 2592120, 2808130, 2916135, 3110544, 3369756, 3456160, 3888180, 4212195, 4493008, 4665816, 5054634, 5184240, 5616260, 5832270, 6221088, 6739512, 7581951, 7776360, 8424390, 8986016, 9331632, 10109268, 10368480, 11232520, 11664540, 12636585, 13479024, 15163902, 15552720, 16848780, 18663264, 20218536, 22465040, 23329080, 25273170, 26958048, 30327804, 31105440, 33697560, 37909755, 40437072, 44930080, 46658160, 50546340, 60655608, 67395120, 75819510, 80874144, 93316320, 101092680, 121311216, 134790240, 151639020, 202185360, 242622432, 303278040, 404370720, 606556080, 1213112160]

約数ペア:

[(1, 1213112160), (2, 606556080), (3, 404370720), (4, 303278040), (5, 242622432), (6, 202185360), (8, 151639020), (9, 134790240), (10, 121311216), (12, 101092680), (13, 93316320), (15, 80874144), (16, 75819510), (18, 67395120), (20, 60655608), (24, 50546340), (26, 46658160), (27, 44930080), (30, 40437072), (32, 37909755), (36, 33697560), (39, 31105440), (40, 30327804), (45, 26958048), (48, 25273170), (52, 23329080), (54, 22465040), (60, 20218536), (65, 18663264), (72, 16848780), (78, 15552720), (80, 15163902), (90, 13479024), (96, 12636585), (104, 11664540), (108, 11232520), (117, 10368480), (120, 10109268), (130, 9331632), (135, 8986016), (144, 8424390), (156, 7776360), (160, 7581951), (180, 6739512), (195, 6221088), (208, 5832270), (216, 5616260), (234, 5184240), (240, 5054634), (260, 4665816), (270, 4493008), (288, 4212195), (312, 3888180), (351, 3456160), (360, 3369756), (390, 3110544), (416, 2916135), (432, 2808130), (468, 2592120), (480, 2527317), (520, 2332908), (540, 2246504), (585, 2073696), (624, 1944090), (702, 1728080), (720, 1684878), (780, 1555272), (864, 1404065), (936, 1296060), (1040, 1166454), (1080, 1123252), (1170, 1036848), (1248, 972045), (1404, 864040), (1440, 842439), (1560, 777636), (1755, 691232), (1872, 648030), (2080, 583227), (2160, 561626), (2340, 518424), (2808, 432020), (3120, 388818), (3510, 345616), (3744, 324015), (4320, 280813), (4680, 259212), (5616, 216010), (6240, 194409), (7020, 172808), (9360, 129606), (11232, 108005), (14040, 86404), (18720, 64803), (21601, 56160), (28080, 43202)]