68393676960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{21817}}^1$

素因数の和:22156

約数の個数: 288

約数和(自身を含む): 267605275392

約数和(自身を除く): 199211598432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 311, 315, 336, 360, 420, 480, 504, 560, 622, 630, 672, 720, 840, 933, 1008, 1120, 1244, 1260, 1440, 1555, 1680, 1866, 2016, 2177, 2488, 2520, 2799, 3110, 3360, 3732, 4354, 4665, 4976, 5040, 5598, 6220, 6531, 7464, 8708, 9330, 9952, 10080, 10885, 11196, 12440, 13062, 13995, 14928, 17416, 18660, 19593, 21770, 21817, 22392, 24880, 26124, 27990, 29856, 32655, 34832, 37320, 39186, 43540, 43634, 44784, 49760, 52248, 55980, 65310, 65451, 69664, 74640, 78372, 87080, 87268, 89568, 97965, 104496, 109085, 111960, 130620, 130902, 149280, 152719, 156744, 174160, 174536, 195930, 196353, 208992, 218170, 223920, 261240, 261804, 305438, 313488, 327255, 348320, 349072, 391860, 392706, 436340, 447840, 458157, 522480, 523608, 610876, 626976, 654510, 698144, 763595, 783720, 785412, 872680, 916314, 981765, 1044960, 1047216, 1221752, 1309020, 1374471, 1527190, 1567440, 1570824, 1745360, 1832628, 1963530, 2094432, 2290785, 2443504, 2618040, 2748942, 3054380, 3134880, 3141648, 3490720, 3665256, 3927060, 4581570, 4887008, 5236080, 5497884, 6108760, 6283296, 6785087, 6872355, 7330512, 7854120, 9163140, 10472160, 10995768, 12217520, 13570174, 13744710, 14661024, 15708240, 18326280, 20355261, 21991536, 24435040, 27140348, 27489420, 31416480, 33925435, 36652560, 40710522, 43983072, 47495609, 54280696, 54978840, 61065783, 67850870, 73305120, 81421044, 94991218, 101776305, 108561392, 109957680, 122131566, 135701740, 142486827, 162842088, 189982436, 203552610, 217122784, 219915360, 237478045, 244263132, 271403480, 284973654, 305328915, 325684176, 379964872, 407105220, 427460481, 474956090, 488526264, 542806960, 569947308, 610657830, 651368352, 712434135, 759929744, 814210440, 854920962, 949912180, 977052528, 1085613920, 1139894616, 1221315660, 1424868270, 1519859488, 1628420880, 1709841924, 1899824360, 1954105056, 2137302405, 2279789232, 2442631320, 2849736540, 3256841760, 3419683848, 3799648720, 4274604810, 4559578464, 4885262640, 5699473080, 6839367696, 7599297440, 8549209620, 9770525280, 11398946160, 13678735392, 17098419240, 22797892320, 34196838480, 68393676960]

約数ペア:

[(1, 68393676960), (2, 34196838480), (3, 22797892320), (4, 17098419240), (5, 13678735392), (6, 11398946160), (7, 9770525280), (8, 8549209620), (9, 7599297440), (10, 6839367696), (12, 5699473080), (14, 4885262640), (15, 4559578464), (16, 4274604810), (18, 3799648720), (20, 3419683848), (21, 3256841760), (24, 2849736540), (28, 2442631320), (30, 2279789232), (32, 2137302405), (35, 1954105056), (36, 1899824360), (40, 1709841924), (42, 1628420880), (45, 1519859488), (48, 1424868270), (56, 1221315660), (60, 1139894616), (63, 1085613920), (70, 977052528), (72, 949912180), (80, 854920962), (84, 814210440), (90, 759929744), (96, 712434135), (105, 651368352), (112, 610657830), (120, 569947308), (126, 542806960), (140, 488526264), (144, 474956090), (160, 427460481), (168, 407105220), (180, 379964872), (210, 325684176), (224, 305328915), (240, 284973654), (252, 271403480), (280, 244263132), (288, 237478045), (311, 219915360), (315, 217122784), (336, 203552610), (360, 189982436), (420, 162842088), (480, 142486827), (504, 135701740), (560, 122131566), (622, 109957680), (630, 108561392), (672, 101776305), (720, 94991218), (840, 81421044), (933, 73305120), (1008, 67850870), (1120, 61065783), (1244, 54978840), (1260, 54280696), (1440, 47495609), (1555, 43983072), (1680, 40710522), (1866, 36652560), (2016, 33925435), (2177, 31416480), (2488, 27489420), (2520, 27140348), (2799, 24435040), (3110, 21991536), (3360, 20355261), (3732, 18326280), (4354, 15708240), (4665, 14661024), (4976, 13744710), (5040, 13570174), (5598, 12217520), (6220, 10995768), (6531, 10472160), (7464, 9163140), (8708, 7854120), (9330, 7330512), (9952, 6872355), (10080, 6785087), (10885, 6283296), (11196, 6108760), (12440, 5497884), (13062, 5236080), (13995, 4887008), (14928, 4581570), (17416, 3927060), (18660, 3665256), (19593, 3490720), (21770, 3141648), (21817, 3134880), (22392, 3054380), (24880, 2748942), (26124, 2618040), (27990, 2443504), (29856, 2290785), (32655, 2094432), (34832, 1963530), (37320, 1832628), (39186, 1745360), (43540, 1570824), (43634, 1567440), (44784, 1527190), (49760, 1374471), (52248, 1309020), (55980, 1221752), (65310, 1047216), (65451, 1044960), (69664, 981765), (74640, 916314), (78372, 872680), (87080, 785412), (87268, 783720), (89568, 763595), (97965, 698144), (104496, 654510), (109085, 626976), (111960, 610876), (130620, 523608), (130902, 522480), (149280, 458157), (152719, 447840), (156744, 436340), (174160, 392706), (174536, 391860), (195930, 349072), (196353, 348320), (208992, 327255), (218170, 313488), (223920, 305438), (261240, 261804)]