53123975680

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5659}}^1$

素因数の和:5894

約数の個数: 160

約数和(自身を含む): 134795390400

約数和(自身を除く): 81671414720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 193, 256, 304, 320, 380, 386, 512, 608, 640, 760, 772, 965, 1216, 1280, 1520, 1544, 1930, 2432, 2560, 3040, 3088, 3667, 3860, 4864, 5659, 6080, 6176, 7334, 7720, 9728, 11318, 12160, 12352, 14668, 15440, 18335, 22636, 24320, 24704, 28295, 29336, 30880, 36670, 45272, 48640, 49408, 56590, 58672, 61760, 73340, 90544, 98816, 107521, 113180, 117344, 123520, 146680, 181088, 215042, 226360, 234688, 247040, 293360, 362176, 430084, 452720, 469376, 494080, 537605, 586720, 724352, 860168, 905440, 938752, 1075210, 1092187, 1173440, 1448704, 1720336, 1810880, 1877504, 2150420, 2184374, 2346880, 2897408, 3440672, 3621760, 4300840, 4368748, 4693760, 5460935, 6881344, 7243520, 8601680, 8737496, 9387520, 10921870, 13762688, 14487040, 17203360, 17474992, 20751553, 21843740, 27525376, 34406720, 34949984, 41503106, 43687480, 55050752, 68813440, 69899968, 83006212, 87374960, 103757765, 137626880, 139799936, 166012424, 174749920, 207515530, 275253760, 279599872, 332024848, 349499840, 415031060, 559199744, 664049696, 698999680, 830062120, 1328099392, 1397999360, 1660124240, 2656198784, 2795998720, 3320248480, 5312397568, 6640496960, 10624795136, 13280993920, 26561987840, 53123975680]

約数ペア:

[(1, 53123975680), (2, 26561987840), (4, 13280993920), (5, 10624795136), (8, 6640496960), (10, 5312397568), (16, 3320248480), (19, 2795998720), (20, 2656198784), (32, 1660124240), (38, 1397999360), (40, 1328099392), (64, 830062120), (76, 698999680), (80, 664049696), (95, 559199744), (128, 415031060), (152, 349499840), (160, 332024848), (190, 279599872), (193, 275253760), (256, 207515530), (304, 174749920), (320, 166012424), (380, 139799936), (386, 137626880), (512, 103757765), (608, 87374960), (640, 83006212), (760, 69899968), (772, 68813440), (965, 55050752), (1216, 43687480), (1280, 41503106), (1520, 34949984), (1544, 34406720), (1930, 27525376), (2432, 21843740), (2560, 20751553), (3040, 17474992), (3088, 17203360), (3667, 14487040), (3860, 13762688), (4864, 10921870), (5659, 9387520), (6080, 8737496), (6176, 8601680), (7334, 7243520), (7720, 6881344), (9728, 5460935), (11318, 4693760), (12160, 4368748), (12352, 4300840), (14668, 3621760), (15440, 3440672), (18335, 2897408), (22636, 2346880), (24320, 2184374), (24704, 2150420), (28295, 1877504), (29336, 1810880), (30880, 1720336), (36670, 1448704), (45272, 1173440), (48640, 1092187), (49408, 1075210), (56590, 938752), (58672, 905440), (61760, 860168), (73340, 724352), (90544, 586720), (98816, 537605), (107521, 494080), (113180, 469376), (117344, 452720), (123520, 430084), (146680, 362176), (181088, 293360), (215042, 247040), (226360, 234688)]