20634778080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2348

約数の個数: 576

約数和(自身を含む): 86004737280

約数和(自身を除く): 65369959200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 129, 135, 140, 144, 147, 160, 168, 172, 180, 189, 196, 210, 215, 216, 224, 240, 245, 252, 258, 270, 280, 288, 294, 301, 315, 336, 344, 360, 378, 387, 392, 420, 430, 432, 441, 480, 490, 504, 516, 540, 560, 588, 602, 630, 645, 672, 688, 720, 735, 756, 774, 784, 840, 860, 864, 882, 903, 945, 980, 1008, 1032, 1080, 1120, 1161, 1176, 1204, 1260, 1290, 1323, 1376, 1440, 1470, 1505, 1512, 1548, 1568, 1680, 1720, 1764, 1806, 1890, 1935, 1960, 2016, 2064, 2107, 2160, 2205, 2267, 2322, 2352, 2408, 2520, 2580, 2646, 2709, 2940, 3010, 3024, 3096, 3360, 3440, 3528, 3612, 3780, 3870, 3920, 4128, 4214, 4320, 4410, 4515, 4534, 4644, 4704, 4816, 5040, 5160, 5292, 5418, 5805, 5880, 6020, 6048, 6192, 6321, 6615, 6801, 6880, 7056, 7224, 7560, 7740, 7840, 8127, 8428, 8820, 9030, 9068, 9288, 9632, 10080, 10320, 10535, 10584, 10836, 11335, 11610, 11760, 12040, 12384, 12642, 13230, 13545, 13602, 14112, 14448, 15120, 15480, 15869, 16254, 16856, 17640, 18060, 18136, 18576, 18963, 20403, 20640, 21070, 21168, 21672, 22670, 23220, 23520, 24080, 25284, 26460, 27090, 27204, 28896, 30240, 30960, 31605, 31738, 32508, 33712, 34005, 35280, 36120, 36272, 37152, 37926, 40635, 40806, 42140, 42336, 43344, 45340, 46440, 47607, 48160, 50568, 52920, 54180, 54408, 56889, 61209, 61920, 63210, 63476, 65016, 67424, 68010, 70560, 72240, 72544, 75852, 79345, 81270, 81612, 84280, 86688, 90680, 92880, 94815, 95214, 97481, 101136, 102015, 105840, 108360, 108816, 111083, 113778, 122418, 126420, 126952, 130032, 136020, 142821, 144480, 151704, 158690, 162540, 163224, 168560, 181360, 185760, 189630, 190428, 194962, 202272, 204030, 211680, 216720, 217632, 222166, 227556, 238035, 244836, 252840, 253904, 260064, 272040, 284445, 285642, 292443, 303408, 306045, 317380, 325080, 326448, 333249, 337120, 362720, 379260, 380856, 389924, 408060, 428463, 433440, 444332, 455112, 476070, 487405, 489672, 505680, 507808, 544080, 555415, 568890, 571284, 584886, 606816, 612090, 634760, 650160, 652896, 666498, 682367, 714105, 758520, 761712, 779848, 816120, 856926, 877329, 888664, 910224, 952140, 974810, 979344, 999747, 1011360, 1088160, 1110830, 1137780, 1142568, 1169772, 1224180, 1269520, 1300320, 1332996, 1364734, 1428210, 1462215, 1517040, 1523424, 1559696, 1632240, 1666245, 1713852, 1754658, 1777328, 1820448, 1904280, 1949620, 1958688, 1999494, 2047101, 2142315, 2221660, 2275560, 2285136, 2339544, 2448360, 2539040, 2631987, 2665992, 2729468, 2856420, 2924430, 2999241, 3034080, 3119392, 3264480, 3332490, 3411835, 3427704, 3509316, 3554656, 3808560, 3899240, 3998988, 4094202, 4284630, 4386645, 4443320, 4551120, 4570272, 4679088, 4776569, 4896720, 4998735, 5263974, 5331984, 5458936, 5712840, 5848860, 5998482, 6141303, 6664980, 6823670, 6855408, 7018632, 7617120, 7798480, 7997976, 8188404, 8569260, 8773290, 8886640, 9102240, 9358176, 9553138, 9793440, 9997470, 10235505, 10527948, 10663968, 10917872, 11425680, 11697720, 11996964, 12282606, 13159935, 13329960, 13647340, 13710816, 14037264, 14329707, 14996205, 15596960, 15995952, 16376808, 17138520, 17546580, 17773280, 18423909, 19106276, 19994940, 20471010, 21055896, 21835744, 22851360, 23395440, 23882845, 23993928, 24565212, 26319870, 26659920, 27294680, 28074528, 28659414, 29992410, 30706515, 31991904, 32753616, 34277040, 35093160, 36847818, 38212552, 39989880, 40942020, 42111792, 42989121, 46790880, 47765690, 47987856, 49130424, 52639740, 53319840, 54589360, 57318828, 59984820, 61413030, 65507232, 68554080, 70186320, 71648535, 73695636, 76425104, 79979760, 81884040, 84223584, 85978242, 92119545, 95531380, 95975712, 98260848, 105279480, 109178720, 114637656, 119969640, 122826060, 128967363, 140372640, 143297070, 147391272, 152850208, 159959520, 163768080, 171956484, 184239090, 191062760, 196521696, 210558960, 214945605, 229275312, 239939280, 245652120, 257934726, 286594140, 294782544, 327536160, 343912968, 368478180, 382125520, 421117920, 429891210, 458550624, 479878560, 491304240, 515869452, 573188280, 589565088, 644836815, 687825936, 736956360, 764251040, 859782420, 982608480, 1031738904, 1146376560, 1289673630, 1375651872, 1473912720, 1719564840, 2063477808, 2292753120, 2579347260, 2947825440, 3439129680, 4126955616, 5158694520, 6878259360, 10317389040, 20634778080]

約数ペア:

[(1, 20634778080), (2, 10317389040), (3, 6878259360), (4, 5158694520), (5, 4126955616), (6, 3439129680), (7, 2947825440), (8, 2579347260), (9, 2292753120), (10, 2063477808), (12, 1719564840), (14, 1473912720), (15, 1375651872), (16, 1289673630), (18, 1146376560), (20, 1031738904), (21, 982608480), (24, 859782420), (27, 764251040), (28, 736956360), (30, 687825936), (32, 644836815), (35, 589565088), (36, 573188280), (40, 515869452), (42, 491304240), (43, 479878560), (45, 458550624), (48, 429891210), (49, 421117920), (54, 382125520), (56, 368478180), (60, 343912968), (63, 327536160), (70, 294782544), (72, 286594140), (80, 257934726), (84, 245652120), (86, 239939280), (90, 229275312), (96, 214945605), (98, 210558960), (105, 196521696), (108, 191062760), (112, 184239090), (120, 171956484), (126, 163768080), (129, 159959520), (135, 152850208), (140, 147391272), (144, 143297070), (147, 140372640), (160, 128967363), (168, 122826060), (172, 119969640), (180, 114637656), (189, 109178720), (196, 105279480), (210, 98260848), (215, 95975712), (216, 95531380), (224, 92119545), (240, 85978242), (245, 84223584), (252, 81884040), (258, 79979760), (270, 76425104), (280, 73695636), (288, 71648535), (294, 70186320), (301, 68554080), (315, 65507232), (336, 61413030), (344, 59984820), (360, 57318828), (378, 54589360), (387, 53319840), (392, 52639740), (420, 49130424), (430, 47987856), (432, 47765690), (441, 46790880), (480, 42989121), (490, 42111792), (504, 40942020), (516, 39989880), (540, 38212552), (560, 36847818), (588, 35093160), (602, 34277040), (630, 32753616), (645, 31991904), (672, 30706515), (688, 29992410), (720, 28659414), (735, 28074528), (756, 27294680), (774, 26659920), (784, 26319870), (840, 24565212), (860, 23993928), (864, 23882845), (882, 23395440), (903, 22851360), (945, 21835744), (980, 21055896), (1008, 20471010), (1032, 19994940), (1080, 19106276), (1120, 18423909), (1161, 17773280), (1176, 17546580), (1204, 17138520), (1260, 16376808), (1290, 15995952), (1323, 15596960), (1376, 14996205), (1440, 14329707), (1470, 14037264), (1505, 13710816), (1512, 13647340), (1548, 13329960), (1568, 13159935), (1680, 12282606), (1720, 11996964), (1764, 11697720), (1806, 11425680), (1890, 10917872), (1935, 10663968), (1960, 10527948), (2016, 10235505), (2064, 9997470), (2107, 9793440), (2160, 9553138), (2205, 9358176), (2267, 9102240), (2322, 8886640), (2352, 8773290), (2408, 8569260), (2520, 8188404), (2580, 7997976), (2646, 7798480), (2709, 7617120), (2940, 7018632), (3010, 6855408), (3024, 6823670), (3096, 6664980), (3360, 6141303), (3440, 5998482), (3528, 5848860), (3612, 5712840), (3780, 5458936), (3870, 5331984), (3920, 5263974), (4128, 4998735), (4214, 4896720), (4320, 4776569), (4410, 4679088), (4515, 4570272), (4534, 4551120), (4644, 4443320), (4704, 4386645), (4816, 4284630), (5040, 4094202), (5160, 3998988), (5292, 3899240), (5418, 3808560), (5805, 3554656), (5880, 3509316), (6020, 3427704), (6048, 3411835), (6192, 3332490), (6321, 3264480), (6615, 3119392), (6801, 3034080), (6880, 2999241), (7056, 2924430), (7224, 2856420), (7560, 2729468), (7740, 2665992), (7840, 2631987), (8127, 2539040), (8428, 2448360), (8820, 2339544), (9030, 2285136), (9068, 2275560), (9288, 2221660), (9632, 2142315), (10080, 2047101), (10320, 1999494), (10535, 1958688), (10584, 1949620), (10836, 1904280), (11335, 1820448), (11610, 1777328), (11760, 1754658), (12040, 1713852), (12384, 1666245), (12642, 1632240), (13230, 1559696), (13545, 1523424), (13602, 1517040), (14112, 1462215), (14448, 1428210), (15120, 1364734), (15480, 1332996), (15869, 1300320), (16254, 1269520), (16856, 1224180), (17640, 1169772), (18060, 1142568), (18136, 1137780), (18576, 1110830), (18963, 1088160), (20403, 1011360), (20640, 999747), (21070, 979344), (21168, 974810), (21672, 952140), (22670, 910224), (23220, 888664), (23520, 877329), (24080, 856926), (25284, 816120), (26460, 779848), (27090, 761712), (27204, 758520), (28896, 714105), (30240, 682367), (30960, 666498), (31605, 652896), (31738, 650160), (32508, 634760), (33712, 612090), (34005, 606816), (35280, 584886), (36120, 571284), (36272, 568890), (37152, 555415), (37926, 544080), (40635, 507808), (40806, 505680), (42140, 489672), (42336, 487405), (43344, 476070), (45340, 455112), (46440, 444332), (47607, 433440), (48160, 428463), (50568, 408060), (52920, 389924), (54180, 380856), (54408, 379260), (56889, 362720), (61209, 337120), (61920, 333249), (63210, 326448), (63476, 325080), (65016, 317380), (67424, 306045), (68010, 303408), (70560, 292443), (72240, 285642), (72544, 284445), (75852, 272040), (79345, 260064), (81270, 253904), (81612, 252840), (84280, 244836), (86688, 238035), (90680, 227556), (92880, 222166), (94815, 217632), (95214, 216720), (97481, 211680), (101136, 204030), (102015, 202272), (105840, 194962), (108360, 190428), (108816, 189630), (111083, 185760), (113778, 181360), (122418, 168560), (126420, 163224), (126952, 162540), (130032, 158690), (136020, 151704), (142821, 144480)]