20087938080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9817}}^1$

素因数の和:9881

約数の個数: 432

約数和(自身を含む): 82500064920

約数和(自身を除く): 62412126840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 160, 168, 174, 180, 196, 203, 210, 224, 232, 240, 245, 252, 261, 280, 288, 290, 294, 315, 336, 348, 360, 392, 406, 420, 435, 441, 464, 480, 490, 504, 522, 560, 580, 588, 609, 630, 672, 696, 720, 735, 784, 812, 840, 870, 882, 928, 980, 1008, 1015, 1044, 1120, 1160, 1176, 1218, 1260, 1305, 1392, 1421, 1440, 1470, 1568, 1624, 1680, 1740, 1764, 1827, 1960, 2016, 2030, 2088, 2205, 2320, 2352, 2436, 2520, 2610, 2784, 2842, 2940, 3045, 3248, 3360, 3480, 3528, 3654, 3920, 4060, 4176, 4263, 4410, 4640, 4704, 4872, 5040, 5220, 5684, 5880, 6090, 6496, 6960, 7056, 7105, 7308, 7840, 8120, 8352, 8526, 8820, 9135, 9744, 9817, 10080, 10440, 11368, 11760, 12180, 12789, 13920, 14112, 14210, 14616, 16240, 17052, 17640, 18270, 19488, 19634, 20880, 21315, 22736, 23520, 24360, 25578, 28420, 29232, 29451, 32480, 34104, 35280, 36540, 39268, 41760, 42630, 45472, 48720, 49085, 51156, 56840, 58464, 58902, 63945, 68208, 68719, 70560, 73080, 78536, 85260, 88353, 97440, 98170, 102312, 113680, 117804, 127890, 136416, 137438, 146160, 147255, 157072, 170520, 176706, 196340, 204624, 206157, 227360, 235608, 255780, 274876, 284693, 292320, 294510, 314144, 341040, 343595, 353412, 392680, 409248, 412314, 441765, 471216, 481033, 511560, 549752, 569386, 589020, 618471, 682080, 687190, 706824, 785360, 824628, 854079, 883530, 942432, 962066, 1023120, 1030785, 1099504, 1138772, 1178040, 1236942, 1374380, 1413648, 1423465, 1443099, 1570720, 1649256, 1708158, 1767060, 1924132, 1992851, 2046240, 2061570, 2199008, 2277544, 2356080, 2405165, 2473884, 2562237, 2748760, 2827296, 2846930, 2886198, 3092355, 3298512, 3416316, 3534120, 3848264, 3985702, 4123140, 4270395, 4329297, 4555088, 4712160, 4810330, 4947768, 5124474, 5497520, 5693860, 5772396, 5978553, 6184710, 6597024, 6832632, 7068240, 7215495, 7696528, 7971404, 8246280, 8540790, 8658594, 9110176, 9620660, 9895536, 9964255, 10248948, 10995040, 11387720, 11544792, 11957106, 12369420, 12811185, 13665264, 13949957, 14136480, 14430990, 15393056, 15942808, 16492560, 17081580, 17317188, 17935659, 19241320, 19791072, 19928510, 20497896, 21646485, 22775440, 23089584, 23914212, 24738840, 25622370, 27330528, 27899914, 28861980, 29892765, 31885616, 32985120, 34163160, 34634376, 35871318, 38482640, 39857020, 40995792, 41849871, 43292970, 45550880, 46179168, 47828424, 49477680, 51244740, 55799828, 57723960, 59785530, 63771232, 68326320, 69268752, 69749785, 71742636, 76965280, 79714040, 81991584, 83699742, 86585940, 89678295, 95656848, 98955360, 102489480, 111599656, 115447920, 119571060, 125549613, 136652640, 138537504, 139499570, 143485272, 159428080, 167399484, 173171880, 179356590, 191313696, 204978960, 209249355, 223199312, 230895840, 239142120, 251099226, 278999140, 286970544, 318856160, 334798968, 346343760, 358713180, 409957920, 418498710, 446398624, 478284240, 502198452, 557998280, 573941088, 627748065, 669597936, 692687520, 717426360, 836997420, 956568480, 1004396904, 1115996560, 1255496130, 1339195872, 1434852720, 1673994840, 2008793808, 2231993120, 2510992260, 2869705440, 3347989680, 4017587616, 5021984520, 6695979360, 10043969040, 20087938080]

約数ペア:

[(1, 20087938080), (2, 10043969040), (3, 6695979360), (4, 5021984520), (5, 4017587616), (6, 3347989680), (7, 2869705440), (8, 2510992260), (9, 2231993120), (10, 2008793808), (12, 1673994840), (14, 1434852720), (15, 1339195872), (16, 1255496130), (18, 1115996560), (20, 1004396904), (21, 956568480), (24, 836997420), (28, 717426360), (29, 692687520), (30, 669597936), (32, 627748065), (35, 573941088), (36, 557998280), (40, 502198452), (42, 478284240), (45, 446398624), (48, 418498710), (49, 409957920), (56, 358713180), (58, 346343760), (60, 334798968), (63, 318856160), (70, 286970544), (72, 278999140), (80, 251099226), (84, 239142120), (87, 230895840), (90, 223199312), (96, 209249355), (98, 204978960), (105, 191313696), (112, 179356590), (116, 173171880), (120, 167399484), (126, 159428080), (140, 143485272), (144, 139499570), (145, 138537504), (147, 136652640), (160, 125549613), (168, 119571060), (174, 115447920), (180, 111599656), (196, 102489480), (203, 98955360), (210, 95656848), (224, 89678295), (232, 86585940), (240, 83699742), (245, 81991584), (252, 79714040), (261, 76965280), (280, 71742636), (288, 69749785), (290, 69268752), (294, 68326320), (315, 63771232), (336, 59785530), (348, 57723960), (360, 55799828), (392, 51244740), (406, 49477680), (420, 47828424), (435, 46179168), (441, 45550880), (464, 43292970), (480, 41849871), (490, 40995792), (504, 39857020), (522, 38482640), (560, 35871318), (580, 34634376), (588, 34163160), (609, 32985120), (630, 31885616), (672, 29892765), (696, 28861980), (720, 27899914), (735, 27330528), (784, 25622370), (812, 24738840), (840, 23914212), (870, 23089584), (882, 22775440), (928, 21646485), (980, 20497896), (1008, 19928510), (1015, 19791072), (1044, 19241320), (1120, 17935659), (1160, 17317188), (1176, 17081580), (1218, 16492560), (1260, 15942808), (1305, 15393056), (1392, 14430990), (1421, 14136480), (1440, 13949957), (1470, 13665264), (1568, 12811185), (1624, 12369420), (1680, 11957106), (1740, 11544792), (1764, 11387720), (1827, 10995040), (1960, 10248948), (2016, 9964255), (2030, 9895536), (2088, 9620660), (2205, 9110176), (2320, 8658594), (2352, 8540790), (2436, 8246280), (2520, 7971404), (2610, 7696528), (2784, 7215495), (2842, 7068240), (2940, 6832632), (3045, 6597024), (3248, 6184710), (3360, 5978553), (3480, 5772396), (3528, 5693860), (3654, 5497520), (3920, 5124474), (4060, 4947768), (4176, 4810330), (4263, 4712160), (4410, 4555088), (4640, 4329297), (4704, 4270395), (4872, 4123140), (5040, 3985702), (5220, 3848264), (5684, 3534120), (5880, 3416316), (6090, 3298512), (6496, 3092355), (6960, 2886198), (7056, 2846930), (7105, 2827296), (7308, 2748760), (7840, 2562237), (8120, 2473884), (8352, 2405165), (8526, 2356080), (8820, 2277544), (9135, 2199008), (9744, 2061570), (9817, 2046240), (10080, 1992851), (10440, 1924132), (11368, 1767060), (11760, 1708158), (12180, 1649256), (12789, 1570720), (13920, 1443099), (14112, 1423465), (14210, 1413648), (14616, 1374380), (16240, 1236942), (17052, 1178040), (17640, 1138772), (18270, 1099504), (19488, 1030785), (19634, 1023120), (20880, 962066), (21315, 942432), (22736, 883530), (23520, 854079), (24360, 824628), (25578, 785360), (28420, 706824), (29232, 687190), (29451, 682080), (32480, 618471), (34104, 589020), (35280, 569386), (36540, 549752), (39268, 511560), (41760, 481033), (42630, 471216), (45472, 441765), (48720, 412314), (49085, 409248), (51156, 392680), (56840, 353412), (58464, 343595), (58902, 341040), (63945, 314144), (68208, 294510), (68719, 292320), (70560, 284693), (73080, 274876), (78536, 255780), (85260, 235608), (88353, 227360), (97440, 206157), (98170, 204624), (102312, 196340), (113680, 176706), (117804, 170520), (127890, 157072), (136416, 147255), (137438, 146160)]