31455665280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4589

約数の個数: 512

約数和(自身を含む): 123872716800

約数和(自身を除く): 92417051520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2790, 2808, 2880, 2976, 3120, 3224, 3348, 3456, 3510, 3627, 3720, 3744, 3968, 4030, 4160, 4185, 4320, 4464, 4517, 4680, 4836, 4960, 4992, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7488, 8060, 8320, 8370, 8640, 8928, 9034, 9360, 9672, 9920, 10881, 11160, 11232, 11904, 12090, 12480, 12896, 13392, 13551, 14040, 14508, 14880, 14976, 16120, 16740, 17280, 17856, 18068, 18135, 18720, 19344, 19840, 21762, 22320, 22464, 22585, 24180, 24960, 25792, 26784, 27102, 28080, 29016, 29760, 32240, 33480, 35712, 36136, 36270, 37440, 38688, 40653, 43524, 44640, 44928, 45170, 48360, 51584, 53568, 54204, 54405, 56160, 58032, 58721, 59520, 64480, 66960, 67755, 72272, 72540, 74880, 77376, 81306, 87048, 89280, 90340, 96720, 107136, 108408, 108810, 112320, 116064, 117442, 121959, 128960, 133920, 135510, 140027, 144544, 145080, 154752, 162612, 174096, 176163, 178560, 180680, 193440, 203265, 216816, 217620, 224640, 232128, 234884, 243918, 257920, 267840, 271020, 280054, 289088, 290160, 293605, 325224, 348192, 352326, 361360, 386880, 406530, 420081, 433632, 435240, 464256, 469768, 487836, 528489, 535680, 542040, 560108, 578176, 580320, 587210, 609795, 650448, 696384, 700135, 704652, 722720, 773760, 813060, 840162, 867264, 870480, 880815, 939536, 975672, 1056978, 1084080, 1120216, 1160640, 1174420, 1219590, 1260243, 1300896, 1392768, 1400270, 1409304, 1445440, 1585467, 1626120, 1680324, 1734528, 1740960, 1761630, 1820351, 1879072, 1951344, 2100405, 2113956, 2168160, 2240432, 2321280, 2348840, 2439180, 2520486, 2601792, 2642445, 2800540, 2818608, 2890880, 3170934, 3252240, 3360648, 3481920, 3523260, 3640702, 3758144, 3780729, 3902688, 4200810, 4227912, 4336320, 4480864, 4697680, 4878360, 5040972, 5203584, 5284890, 5461053, 5601080, 5637216, 6301215, 6341868, 6504480, 6721296, 6963840, 7046520, 7281404, 7516288, 7561458, 7805376, 7927335, 8401620, 8455824, 8672640, 8961728, 9101755, 9395360, 9756720, 10081944, 10569780, 10922106, 11202160, 11274432, 12602430, 12683736, 13008960, 13442592, 14093040, 14562808, 15122916, 15610752, 15854670, 16383159, 16803240, 16911648, 17923456, 18203510, 18790720, 18903645, 19513440, 20163888, 21139560, 21844212, 22404320, 22548864, 25204860, 25367472, 26017920, 26885184, 27305265, 28186080, 29125616, 30245832, 31709340, 32766318, 33606480, 33823296, 36407020, 37581440, 37807290, 39026880, 40327776, 42279120, 43688424, 44808640, 49149477, 50409720, 50734944, 53770368, 54610530, 56372160, 58251232, 60491664, 63418680, 65532636, 67212960, 67646592, 72814040, 75614580, 78053760, 80655552, 81915795, 84558240, 87376848, 89617280, 98298954, 100819440, 101469888, 109221060, 112744320, 116502464, 120983328, 126837360, 131065272, 134425920, 145628080, 151229160, 161311104, 163831590, 169116480, 174753696, 196597908, 201638880, 202939776, 218442120, 233004928, 241966656, 245747385, 253674720, 262130544, 268851840, 291256160, 302458320, 327663180, 338232960, 349507392, 393195816, 403277760, 436884240, 483933312, 491494770, 507349440, 524261088, 582512320, 604916640, 655326360, 699014784, 786391632, 806555520, 873768480, 982989540, 1014698880, 1048522176, 1165024640, 1209833280, 1310652720, 1572783264, 1747536960, 1965979080, 2097044352, 2419666560, 2621305440, 3145566528, 3495073920, 3931958160, 5242610880, 6291133056, 7863916320, 10485221760, 15727832640, 31455665280]

約数ペア:

[(1, 31455665280), (2, 15727832640), (3, 10485221760), (4, 7863916320), (5, 6291133056), (6, 5242610880), (8, 3931958160), (9, 3495073920), (10, 3145566528), (12, 2621305440), (13, 2419666560), (15, 2097044352), (16, 1965979080), (18, 1747536960), (20, 1572783264), (24, 1310652720), (26, 1209833280), (27, 1165024640), (30, 1048522176), (31, 1014698880), (32, 982989540), (36, 873768480), (39, 806555520), (40, 786391632), (45, 699014784), (48, 655326360), (52, 604916640), (54, 582512320), (60, 524261088), (62, 507349440), (64, 491494770), (65, 483933312), (72, 436884240), (78, 403277760), (80, 393195816), (90, 349507392), (93, 338232960), (96, 327663180), (104, 302458320), (108, 291256160), (117, 268851840), (120, 262130544), (124, 253674720), (128, 245747385), (130, 241966656), (135, 233004928), (144, 218442120), (155, 202939776), (156, 201638880), (160, 196597908), (180, 174753696), (186, 169116480), (192, 163831590), (195, 161311104), (208, 151229160), (216, 145628080), (234, 134425920), (240, 131065272), (248, 126837360), (260, 120983328), (270, 116502464), (279, 112744320), (288, 109221060), (310, 101469888), (312, 100819440), (320, 98298954), (351, 89617280), (360, 87376848), (372, 84558240), (384, 81915795), (390, 80655552), (403, 78053760), (416, 75614580), (432, 72814040), (465, 67646592), (468, 67212960), (480, 65532636), (496, 63418680), (520, 60491664), (540, 58251232), (558, 56372160), (576, 54610530), (585, 53770368), (620, 50734944), (624, 50409720), (640, 49149477), (702, 44808640), (720, 43688424), (744, 42279120), (780, 40327776), (806, 39026880), (832, 37807290), (837, 37581440), (864, 36407020), (930, 33823296), (936, 33606480), (960, 32766318), (992, 31709340), (1040, 30245832), (1080, 29125616), (1116, 28186080), (1152, 27305265), (1170, 26885184), (1209, 26017920), (1240, 25367472), (1248, 25204860), (1395, 22548864), (1404, 22404320), (1440, 21844212), (1488, 21139560), (1560, 20163888), (1612, 19513440), (1664, 18903645), (1674, 18790720), (1728, 18203510), (1755, 17923456), (1860, 16911648), (1872, 16803240), (1920, 16383159), (1984, 15854670), (2015, 15610752), (2080, 15122916), (2160, 14562808), (2232, 14093040), (2340, 13442592), (2418, 13008960), (2480, 12683736), (2496, 12602430), (2790, 11274432), (2808, 11202160), (2880, 10922106), (2976, 10569780), (3120, 10081944), (3224, 9756720), (3348, 9395360), (3456, 9101755), (3510, 8961728), (3627, 8672640), (3720, 8455824), (3744, 8401620), (3968, 7927335), (4030, 7805376), (4160, 7561458), (4185, 7516288), (4320, 7281404), (4464, 7046520), (4517, 6963840), (4680, 6721296), (4836, 6504480), (4960, 6341868), (4992, 6301215), (5580, 5637216), (5616, 5601080), (5760, 5461053), (5952, 5284890), (6045, 5203584), (6240, 5040972), (6448, 4878360), (6696, 4697680), (7020, 4480864), (7254, 4336320), (7440, 4227912), (7488, 4200810), (8060, 3902688), (8320, 3780729), (8370, 3758144), (8640, 3640702), (8928, 3523260), (9034, 3481920), (9360, 3360648), (9672, 3252240), (9920, 3170934), (10881, 2890880), (11160, 2818608), (11232, 2800540), (11904, 2642445), (12090, 2601792), (12480, 2520486), (12896, 2439180), (13392, 2348840), (13551, 2321280), (14040, 2240432), (14508, 2168160), (14880, 2113956), (14976, 2100405), (16120, 1951344), (16740, 1879072), (17280, 1820351), (17856, 1761630), (18068, 1740960), (18135, 1734528), (18720, 1680324), (19344, 1626120), (19840, 1585467), (21762, 1445440), (22320, 1409304), (22464, 1400270), (22585, 1392768), (24180, 1300896), (24960, 1260243), (25792, 1219590), (26784, 1174420), (27102, 1160640), (28080, 1120216), (29016, 1084080), (29760, 1056978), (32240, 975672), (33480, 939536), (35712, 880815), (36136, 870480), (36270, 867264), (37440, 840162), (38688, 813060), (40653, 773760), (43524, 722720), (44640, 704652), (44928, 700135), (45170, 696384), (48360, 650448), (51584, 609795), (53568, 587210), (54204, 580320), (54405, 578176), (56160, 560108), (58032, 542040), (58721, 535680), (59520, 528489), (64480, 487836), (66960, 469768), (67755, 464256), (72272, 435240), (72540, 433632), (74880, 420081), (77376, 406530), (81306, 386880), (87048, 361360), (89280, 352326), (90340, 348192), (96720, 325224), (107136, 293605), (108408, 290160), (108810, 289088), (112320, 280054), (116064, 271020), (117442, 267840), (121959, 257920), (128960, 243918), (133920, 234884), (135510, 232128), (140027, 224640), (144544, 217620), (145080, 216816), (154752, 203265), (162612, 193440), (174096, 180680), (176163, 178560)]