68449711680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^2$

素因数の和:635

約数の個数: 504

約数和(自身を含む): 276313367616

約数和(自身を除く): 207863655936

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, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 281, 288, 301, 315, 320, 336, 344, 360, 387, 420, 430, 448, 480, 504, 516, 560, 562, 576, 602, 630, 645, 672, 688, 720, 774, 840, 843, 860, 903, 960, 1008, 1032, 1120, 1124, 1204, 1260, 1290, 1344, 1376, 1405, 1440, 1505, 1548, 1680, 1686, 1720, 1806, 1935, 1967, 2016, 2064, 2240, 2248, 2408, 2520, 2529, 2580, 2709, 2752, 2810, 2880, 3010, 3096, 3360, 3372, 3440, 3612, 3870, 3934, 4032, 4128, 4215, 4496, 4515, 4816, 5040, 5058, 5160, 5418, 5620, 5901, 6020, 6192, 6720, 6744, 6880, 7224, 7740, 7868, 8256, 8430, 8992, 9030, 9632, 9835, 10080, 10116, 10320, 10836, 11240, 11802, 12040, 12083, 12384, 12645, 13488, 13545, 13760, 14448, 15480, 15736, 16860, 17703, 17984, 18060, 19264, 19670, 20160, 20232, 20640, 21672, 22480, 23604, 24080, 24166, 24768, 25290, 26976, 27090, 28896, 29505, 30960, 31472, 33720, 35406, 36120, 36249, 39340, 40464, 41280, 43344, 44960, 47208, 48160, 48332, 50580, 53952, 54180, 57792, 59010, 60415, 61920, 62944, 67440, 70812, 72240, 72498, 78680, 78961, 80928, 84581, 86688, 88515, 89920, 94416, 96320, 96664, 101160, 108360, 108747, 118020, 120830, 123840, 125888, 134880, 141624, 144480, 144996, 157360, 157922, 161856, 169162, 173376, 177030, 181245, 188832, 193328, 202320, 216720, 217494, 236040, 236883, 241660, 253743, 269760, 283248, 288960, 289992, 314720, 315844, 338324, 354060, 362490, 377664, 386656, 394805, 404640, 422905, 433440, 434988, 472080, 473766, 483320, 507486, 543735, 552727, 566496, 579984, 629440, 631688, 676648, 708120, 710649, 724980, 761229, 773312, 789610, 809280, 845810, 866880, 869976, 944160, 947532, 966640, 1014972, 1087470, 1105454, 1132992, 1159968, 1184415, 1263376, 1268715, 1353296, 1416240, 1421298, 1449960, 1522458, 1579220, 1658181, 1691620, 1739952, 1888320, 1895064, 1933280, 2029944, 2174940, 2210908, 2319936, 2368830, 2526752, 2537430, 2706592, 2763635, 2832480, 2842596, 2899920, 3044916, 3158440, 3316362, 3383240, 3395323, 3479904, 3553245, 3790128, 3806145, 3866560, 4059888, 4349880, 4421816, 4737660, 4974543, 5053504, 5074860, 5413184, 5527270, 5664960, 5685192, 5799840, 6089832, 6316880, 6632724, 6766480, 6790646, 6959808, 7106490, 7580256, 7612290, 8119776, 8290905, 8699760, 8843632, 9475320, 9949086, 10149720, 10185969, 11054540, 11370384, 11599680, 12179664, 12633760, 13265448, 13532960, 13581292, 14212980, 15160512, 15224580, 16239552, 16581810, 16976615, 17399520, 17687264, 18950640, 19898172, 20299440, 20371938, 22109080, 22740768, 23767261, 24359328, 24872715, 25267520, 26530896, 27065920, 27162584, 28425960, 30449160, 30557907, 33163620, 33953230, 34799040, 35374528, 37901280, 39796344, 40598880, 40743876, 44218160, 45481536, 47534522, 48718656, 49745430, 50929845, 53061792, 54325168, 56851920, 60898320, 61115814, 66327240, 67906460, 71301783, 75802560, 79592688, 81197760, 81487752, 88436320, 95069044, 99490860, 101859690, 106123584, 108650336, 113703840, 118836305, 121796640, 122231628, 132654480, 135812920, 142603566, 152789535, 159185376, 162975504, 176872640, 190138088, 198981720, 203719380, 213905349, 217300672, 227407680, 237672610, 243593280, 244463256, 265308960, 271625840, 285207132, 305579070, 318370752, 325951008, 356508915, 380276176, 397963440, 407438760, 427810698, 475345220, 488926512, 530617920, 543251680, 570414264, 611158140, 651902016, 713017830, 760552352, 795926880, 814877520, 855621396, 950690440, 977853024, 1069526745, 1086503360, 1140828528, 1222316280, 1426035660, 1521104704, 1591853760, 1629755040, 1711242792, 1901380880, 1955706048, 2139053490, 2281657056, 2444632560, 2852071320, 3259510080, 3422485584, 3802761760, 4278106980, 4563314112, 4889265120, 5704142640, 6844971168, 7605523520, 8556213960, 9778530240, 11408285280, 13689942336, 17112427920, 22816570560, 34224855840, 68449711680]

約数ペア:

[(1, 68449711680), (2, 34224855840), (3, 22816570560), (4, 17112427920), (5, 13689942336), (6, 11408285280), (7, 9778530240), (8, 8556213960), (9, 7605523520), (10, 6844971168), (12, 5704142640), (14, 4889265120), (15, 4563314112), (16, 4278106980), (18, 3802761760), (20, 3422485584), (21, 3259510080), (24, 2852071320), (28, 2444632560), (30, 2281657056), (32, 2139053490), (35, 1955706048), (36, 1901380880), (40, 1711242792), (42, 1629755040), (43, 1591853760), (45, 1521104704), (48, 1426035660), (56, 1222316280), (60, 1140828528), (63, 1086503360), (64, 1069526745), (70, 977853024), (72, 950690440), (80, 855621396), (84, 814877520), (86, 795926880), (90, 760552352), (96, 713017830), (105, 651902016), (112, 611158140), (120, 570414264), (126, 543251680), (129, 530617920), (140, 488926512), (144, 475345220), (160, 427810698), (168, 407438760), (172, 397963440), (180, 380276176), (192, 356508915), (210, 325951008), (215, 318370752), (224, 305579070), (240, 285207132), (252, 271625840), (258, 265308960), (280, 244463256), (281, 243593280), (288, 237672610), (301, 227407680), (315, 217300672), (320, 213905349), (336, 203719380), (344, 198981720), (360, 190138088), (387, 176872640), (420, 162975504), (430, 159185376), (448, 152789535), (480, 142603566), (504, 135812920), (516, 132654480), (560, 122231628), (562, 121796640), (576, 118836305), (602, 113703840), (630, 108650336), (645, 106123584), (672, 101859690), (688, 99490860), (720, 95069044), (774, 88436320), (840, 81487752), (843, 81197760), (860, 79592688), (903, 75802560), (960, 71301783), (1008, 67906460), (1032, 66327240), (1120, 61115814), (1124, 60898320), (1204, 56851920), (1260, 54325168), (1290, 53061792), (1344, 50929845), (1376, 49745430), (1405, 48718656), (1440, 47534522), (1505, 45481536), (1548, 44218160), (1680, 40743876), (1686, 40598880), (1720, 39796344), (1806, 37901280), (1935, 35374528), (1967, 34799040), (2016, 33953230), (2064, 33163620), (2240, 30557907), (2248, 30449160), (2408, 28425960), (2520, 27162584), (2529, 27065920), (2580, 26530896), (2709, 25267520), (2752, 24872715), (2810, 24359328), (2880, 23767261), (3010, 22740768), (3096, 22109080), (3360, 20371938), (3372, 20299440), (3440, 19898172), (3612, 18950640), (3870, 17687264), (3934, 17399520), (4032, 16976615), (4128, 16581810), (4215, 16239552), (4496, 15224580), (4515, 15160512), (4816, 14212980), (5040, 13581292), (5058, 13532960), (5160, 13265448), (5418, 12633760), (5620, 12179664), (5901, 11599680), (6020, 11370384), (6192, 11054540), (6720, 10185969), (6744, 10149720), (6880, 9949086), (7224, 9475320), (7740, 8843632), (7868, 8699760), (8256, 8290905), (8430, 8119776), (8992, 7612290), (9030, 7580256), (9632, 7106490), (9835, 6959808), (10080, 6790646), (10116, 6766480), (10320, 6632724), (10836, 6316880), (11240, 6089832), (11802, 5799840), (12040, 5685192), (12083, 5664960), (12384, 5527270), (12645, 5413184), (13488, 5074860), (13545, 5053504), (13760, 4974543), (14448, 4737660), (15480, 4421816), (15736, 4349880), (16860, 4059888), (17703, 3866560), (17984, 3806145), (18060, 3790128), (19264, 3553245), (19670, 3479904), (20160, 3395323), (20232, 3383240), (20640, 3316362), (21672, 3158440), (22480, 3044916), (23604, 2899920), (24080, 2842596), (24166, 2832480), (24768, 2763635), (25290, 2706592), (26976, 2537430), (27090, 2526752), (28896, 2368830), (29505, 2319936), (30960, 2210908), (31472, 2174940), (33720, 2029944), (35406, 1933280), (36120, 1895064), (36249, 1888320), (39340, 1739952), (40464, 1691620), (41280, 1658181), (43344, 1579220), (44960, 1522458), (47208, 1449960), (48160, 1421298), (48332, 1416240), (50580, 1353296), (53952, 1268715), (54180, 1263376), (57792, 1184415), (59010, 1159968), (60415, 1132992), (61920, 1105454), (62944, 1087470), (67440, 1014972), (70812, 966640), (72240, 947532), (72498, 944160), (78680, 869976), (78961, 866880), (80928, 845810), (84581, 809280), (86688, 789610), (88515, 773312), (89920, 761229), (94416, 724980), (96320, 710649), (96664, 708120), (101160, 676648), (108360, 631688), (108747, 629440), (118020, 579984), (120830, 566496), (123840, 552727), (125888, 543735), (134880, 507486), (141624, 483320), (144480, 473766), (144996, 472080), (157360, 434988), (157922, 433440), (161856, 422905), (169162, 404640), (173376, 394805), (177030, 386656), (181245, 377664), (188832, 362490), (193328, 354060), (202320, 338324), (216720, 315844), (217494, 314720), (236040, 289992), (236883, 288960), (241660, 283248), (253743, 269760)]