66985801920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4603}}^1$

素因数の和:4820

約数の個数: 336

約数和(自身を含む): 239346711552

約数和(自身を除く): 172360909632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 163, 180, 186, 192, 240, 248, 279, 288, 310, 320, 326, 360, 372, 465, 480, 489, 496, 558, 576, 620, 652, 720, 744, 815, 930, 960, 978, 992, 1116, 1240, 1304, 1395, 1440, 1467, 1488, 1630, 1860, 1956, 1984, 2232, 2445, 2480, 2608, 2790, 2880, 2934, 2976, 3260, 3720, 3912, 4464, 4603, 4890, 4960, 5053, 5216, 5580, 5868, 5952, 6520, 7335, 7440, 7824, 8928, 9206, 9780, 9920, 10106, 10432, 11160, 11736, 13040, 13809, 14670, 14880, 15159, 15648, 17856, 18412, 19560, 20212, 22320, 23015, 23472, 25265, 26080, 27618, 29340, 29760, 30318, 31296, 36824, 39120, 40424, 41427, 44640, 45477, 46030, 46944, 50530, 52160, 55236, 58680, 60636, 69045, 73648, 75795, 78240, 80848, 82854, 89280, 90954, 92060, 93888, 101060, 110472, 117360, 121272, 138090, 142693, 147296, 151590, 156480, 161696, 165708, 181908, 184120, 202120, 207135, 220944, 227385, 234720, 242544, 276180, 285386, 294592, 303180, 323392, 331416, 363816, 368240, 404240, 414270, 428079, 441888, 454770, 469440, 485088, 552360, 570772, 606360, 662832, 713465, 727632, 736480, 750289, 808480, 828540, 856158, 883776, 909540, 970176, 1104720, 1141544, 1212720, 1284237, 1325664, 1426930, 1455264, 1472960, 1500578, 1616960, 1657080, 1712316, 1819080, 2140395, 2209440, 2250867, 2283088, 2425440, 2568474, 2651328, 2853860, 2910528, 3001156, 3314160, 3424632, 3638160, 3751445, 4280790, 4418880, 4501734, 4566176, 4850880, 5136948, 5707720, 6002312, 6421185, 6628320, 6752601, 6849264, 7276320, 7502890, 8561580, 9003468, 9132352, 10273896, 11254335, 11415440, 12004624, 12842370, 13256640, 13505202, 13698528, 14552640, 15005780, 17123160, 18006936, 20547792, 22508670, 22830880, 23258959, 24009248, 25684740, 27010404, 27397056, 30011560, 33763005, 34246320, 36013872, 41095584, 45017340, 45661760, 46517918, 48018496, 51369480, 54020808, 60023120, 67526010, 68492640, 69776877, 72027744, 82191168, 90034680, 93035836, 102738960, 108041616, 116294795, 120046240, 135052020, 136985280, 139553754, 144055488, 180069360, 186071672, 205477920, 209330631, 216083232, 232589590, 240092480, 270104040, 279107508, 348884385, 360138720, 372143344, 410955840, 418661262, 432166464, 465179180, 540208080, 558215016, 697768770, 720277440, 744286688, 837322524, 930358360, 1046653155, 1080416160, 1116430032, 1395537540, 1488573376, 1674645048, 1860716720, 2093306310, 2160832320, 2232860064, 2791075080, 3349290096, 3721433440, 4186612620, 4465720128, 5582150160, 6698580192, 7442866880, 8373225240, 11164300320, 13397160384, 16746450480, 22328600640, 33492900960, 66985801920]

約数ペア:

[(1, 66985801920), (2, 33492900960), (3, 22328600640), (4, 16746450480), (5, 13397160384), (6, 11164300320), (8, 8373225240), (9, 7442866880), (10, 6698580192), (12, 5582150160), (15, 4465720128), (16, 4186612620), (18, 3721433440), (20, 3349290096), (24, 2791075080), (30, 2232860064), (31, 2160832320), (32, 2093306310), (36, 1860716720), (40, 1674645048), (45, 1488573376), (48, 1395537540), (60, 1116430032), (62, 1080416160), (64, 1046653155), (72, 930358360), (80, 837322524), (90, 744286688), (93, 720277440), (96, 697768770), (120, 558215016), (124, 540208080), (144, 465179180), (155, 432166464), (160, 418661262), (163, 410955840), (180, 372143344), (186, 360138720), (192, 348884385), (240, 279107508), (248, 270104040), (279, 240092480), (288, 232589590), (310, 216083232), (320, 209330631), (326, 205477920), (360, 186071672), (372, 180069360), (465, 144055488), (480, 139553754), (489, 136985280), (496, 135052020), (558, 120046240), (576, 116294795), (620, 108041616), (652, 102738960), (720, 93035836), (744, 90034680), (815, 82191168), (930, 72027744), (960, 69776877), (978, 68492640), (992, 67526010), (1116, 60023120), (1240, 54020808), (1304, 51369480), (1395, 48018496), (1440, 46517918), (1467, 45661760), (1488, 45017340), (1630, 41095584), (1860, 36013872), (1956, 34246320), (1984, 33763005), (2232, 30011560), (2445, 27397056), (2480, 27010404), (2608, 25684740), (2790, 24009248), (2880, 23258959), (2934, 22830880), (2976, 22508670), (3260, 20547792), (3720, 18006936), (3912, 17123160), (4464, 15005780), (4603, 14552640), (4890, 13698528), (4960, 13505202), (5053, 13256640), (5216, 12842370), (5580, 12004624), (5868, 11415440), (5952, 11254335), (6520, 10273896), (7335, 9132352), (7440, 9003468), (7824, 8561580), (8928, 7502890), (9206, 7276320), (9780, 6849264), (9920, 6752601), (10106, 6628320), (10432, 6421185), (11160, 6002312), (11736, 5707720), (13040, 5136948), (13809, 4850880), (14670, 4566176), (14880, 4501734), (15159, 4418880), (15648, 4280790), (17856, 3751445), (18412, 3638160), (19560, 3424632), (20212, 3314160), (22320, 3001156), (23015, 2910528), (23472, 2853860), (25265, 2651328), (26080, 2568474), (27618, 2425440), (29340, 2283088), (29760, 2250867), (30318, 2209440), (31296, 2140395), (36824, 1819080), (39120, 1712316), (40424, 1657080), (41427, 1616960), (44640, 1500578), (45477, 1472960), (46030, 1455264), (46944, 1426930), (50530, 1325664), (52160, 1284237), (55236, 1212720), (58680, 1141544), (60636, 1104720), (69045, 970176), (73648, 909540), (75795, 883776), (78240, 856158), (80848, 828540), (82854, 808480), (89280, 750289), (90954, 736480), (92060, 727632), (93888, 713465), (101060, 662832), (110472, 606360), (117360, 570772), (121272, 552360), (138090, 485088), (142693, 469440), (147296, 454770), (151590, 441888), (156480, 428079), (161696, 414270), (165708, 404240), (181908, 368240), (184120, 363816), (202120, 331416), (207135, 323392), (220944, 303180), (227385, 294592), (234720, 285386), (242544, 276180)]