20816017200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 720

約数和(自身を含む): 86319787680

約数和(自身を除く): 65503770480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 108, 110, 120, 121, 132, 135, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 242, 255, 264, 270, 272, 275, 297, 300, 306, 330, 340, 360, 363, 374, 396, 400, 408, 425, 432, 440, 450, 459, 484, 495, 510, 528, 540, 550, 561, 594, 600, 605, 612, 660, 675, 680, 720, 726, 748, 765, 792, 816, 825, 850, 880, 900, 918, 935, 937, 968, 990, 1020, 1080, 1089, 1100, 1122, 1188, 1200, 1210, 1224, 1275, 1320, 1350, 1360, 1452, 1485, 1496, 1530, 1584, 1650, 1683, 1700, 1800, 1815, 1836, 1870, 1874, 1936, 1980, 2040, 2057, 2160, 2178, 2200, 2244, 2295, 2376, 2420, 2448, 2475, 2550, 2640, 2700, 2805, 2811, 2904, 2970, 2992, 3025, 3060, 3267, 3300, 3366, 3400, 3600, 3630, 3672, 3740, 3748, 3825, 3960, 4080, 4114, 4356, 4400, 4488, 4590, 4675, 4685, 4752, 4840, 4950, 5049, 5100, 5400, 5445, 5610, 5622, 5808, 5940, 6050, 6120, 6171, 6534, 6600, 6732, 6800, 7260, 7344, 7425, 7480, 7496, 7650, 7920, 8228, 8415, 8433, 8712, 8976, 9075, 9180, 9350, 9370, 9680, 9900, 10098, 10200, 10285, 10307, 10800, 10890, 11220, 11244, 11475, 11880, 12100, 12240, 12342, 13068, 13200, 13464, 14025, 14055, 14520, 14850, 14960, 14992, 15300, 15929, 16335, 16456, 16830, 16866, 17424, 18150, 18360, 18513, 18700, 18740, 19800, 20196, 20400, 20570, 20614, 21780, 22440, 22488, 22950, 23425, 23760, 24200, 24684, 25245, 25299, 26136, 26928, 27225, 28050, 28110, 29040, 29700, 30600, 30855, 30921, 31858, 32670, 32912, 33660, 33732, 36300, 36720, 37026, 37400, 37480, 39600, 40392, 41140, 41228, 42075, 42165, 43560, 44880, 44976, 45900, 46850, 47787, 48400, 49368, 50490, 50598, 51425, 51535, 52272, 54450, 55539, 56100, 56220, 59400, 61200, 61710, 61842, 63716, 65340, 67320, 67464, 70275, 72600, 74052, 74800, 74960, 79645, 80784, 81675, 82280, 82456, 84150, 84330, 87120, 91800, 92565, 92763, 93700, 95574, 98736, 100980, 101196, 102850, 103070, 108900, 111078, 112200, 112440, 113377, 118800, 123420, 123684, 126225, 126495, 127432, 130680, 134640, 134928, 140550, 143361, 145200, 148104, 154275, 154605, 159290, 163350, 164560, 164912, 168300, 168660, 175219, 183600, 185130, 185526, 187400, 191148, 201960, 202392, 205700, 206140, 210825, 217800, 222156, 224400, 224880, 226754, 238935, 246840, 247368, 252450, 252990, 254864, 257675, 261360, 277695, 278289, 281100, 286722, 296208, 308550, 309210, 318580, 326700, 336600, 337320, 340131, 350438, 370260, 371052, 374800, 382296, 398225, 403920, 404784, 411400, 412280, 421650, 430083, 435600, 444312, 453508, 462825, 463815, 477870, 493680, 494736, 504900, 505980, 515350, 525657, 555390, 556578, 562200, 566885, 573444, 617100, 618420, 632475, 637160, 653400, 673200, 674640, 680262, 700876, 716805, 740520, 742104, 764592, 773025, 796450, 822800, 824560, 843300, 860166, 876095, 888624, 907016, 925650, 927630, 955740, 1009800, 1011960, 1020393, 1030700, 1051314, 1110780, 1113156, 1124400, 1133770, 1146888, 1194675, 1234200, 1236840, 1264950, 1274320, 1306800, 1360524, 1388475, 1391445, 1401752, 1433610, 1481040, 1484208, 1546050, 1576971, 1592900, 1686600, 1700655, 1720332, 1752190, 1814032, 1851300, 1855260, 1911480, 1927409, 2019600, 2023920, 2040786, 2061400, 2102628, 2150415, 2221560, 2226312, 2267540, 2293776, 2319075, 2389350, 2468400, 2473680, 2529900, 2628285, 2721048, 2776950, 2782890, 2803504, 2834425, 2867220, 3061179, 3092100, 3153942, 3185800, 3373200, 3401310, 3440664, 3504380, 3584025, 3702600, 3710520, 3822960, 3854818, 4081572, 4122800, 4205256, 4300830, 4380475, 4443120, 4452624, 4535080, 4638150, 4730913, 4778700, 5059800, 5101965, 5256570, 5442096, 5553900, 5565780, 5668850, 5734440, 5782227, 6122358, 6184200, 6307884, 6371600, 6802620, 6881328, 6957225, 7008760, 7168050, 7405200, 7421040, 7709636, 7884855, 8163144, 8410512, 8503275, 8601660, 8760950, 9070160, 9276300, 9461826, 9557400, 9637045, 10119600, 10203930, 10513140, 10752075, 11107800, 11131560, 11337700, 11468880, 11564454, 12244716, 12368400, 12615768, 13141425, 13605240, 13914450, 14017520, 14336100, 15305895, 15419272, 15769710, 16326288, 17006550, 17203320, 17346681, 17521900, 18552600, 18923652, 19114800, 19274090, 20407860, 21026280, 21504150, 22215600, 22263120, 22675400, 23128908, 23654565, 24489432, 25231536, 25509825, 26282850, 27210480, 27828900, 28672200, 28911135, 30611790, 30838544, 31539420, 34013100, 34406640, 34693362, 35043800, 37105200, 37847304, 38548180, 39424275, 40815720, 42052560, 43008300, 45350800, 46257816, 47309130, 48185225, 48978864, 51019650, 52040043, 52565700, 55657800, 57344400, 57822270, 61223580, 63078840, 68026200, 69386724, 70087600, 75694608, 76529475, 77096360, 78848550, 81631440, 86016600, 86733405, 92515632, 94618260, 96370450, 102039300, 104080086, 105131400, 111315600, 115644540, 118272825, 122447160, 126157680, 136052400, 138773448, 144555675, 153058950, 154192720, 157697100, 172033200, 173466810, 189236520, 192740900, 204078600, 208160172, 210262800, 231289080, 236545650, 244894320, 260200215, 277546896, 289111350, 306117900, 315394200, 346933620, 378473040, 385481800, 408157200, 416320344, 433667025, 462578160, 473091300, 520400430, 578222700, 612235800, 630788400, 693867240, 770963600, 832640688, 867334050, 946182600, 1040800860, 1156445400, 1224471600, 1301001075, 1387734480, 1734668100, 1892365200, 2081601720, 2312890800, 2602002150, 3469336200, 4163203440, 5204004300, 6938672400, 10408008600, 20816017200]

約数ペア:

[(1, 20816017200), (2, 10408008600), (3, 6938672400), (4, 5204004300), (5, 4163203440), (6, 3469336200), (8, 2602002150), (9, 2312890800), (10, 2081601720), (11, 1892365200), (12, 1734668100), (15, 1387734480), (16, 1301001075), (17, 1224471600), (18, 1156445400), (20, 1040800860), (22, 946182600), (24, 867334050), (25, 832640688), (27, 770963600), (30, 693867240), (33, 630788400), (34, 612235800), (36, 578222700), (40, 520400430), (44, 473091300), (45, 462578160), (48, 433667025), (50, 416320344), (51, 408157200), (54, 385481800), (55, 378473040), (60, 346933620), (66, 315394200), (68, 306117900), (72, 289111350), (75, 277546896), (80, 260200215), (85, 244894320), (88, 236545650), (90, 231289080), (99, 210262800), (100, 208160172), (102, 204078600), (108, 192740900), (110, 189236520), (120, 173466810), (121, 172033200), (132, 157697100), (135, 154192720), (136, 153058950), (144, 144555675), (150, 138773448), (153, 136052400), (165, 126157680), (170, 122447160), (176, 118272825), (180, 115644540), (187, 111315600), (198, 105131400), (200, 104080086), (204, 102039300), (216, 96370450), (220, 94618260), (225, 92515632), (240, 86733405), (242, 86016600), (255, 81631440), (264, 78848550), (270, 77096360), (272, 76529475), (275, 75694608), (297, 70087600), (300, 69386724), (306, 68026200), (330, 63078840), (340, 61223580), (360, 57822270), (363, 57344400), (374, 55657800), (396, 52565700), (400, 52040043), (408, 51019650), (425, 48978864), (432, 48185225), (440, 47309130), (450, 46257816), (459, 45350800), (484, 43008300), (495, 42052560), (510, 40815720), (528, 39424275), (540, 38548180), (550, 37847304), (561, 37105200), (594, 35043800), (600, 34693362), (605, 34406640), (612, 34013100), (660, 31539420), (675, 30838544), (680, 30611790), (720, 28911135), (726, 28672200), (748, 27828900), (765, 27210480), (792, 26282850), (816, 25509825), (825, 25231536), (850, 24489432), (880, 23654565), (900, 23128908), (918, 22675400), (935, 22263120), (937, 22215600), (968, 21504150), (990, 21026280), (1020, 20407860), (1080, 19274090), (1089, 19114800), (1100, 18923652), (1122, 18552600), (1188, 17521900), (1200, 17346681), (1210, 17203320), (1224, 17006550), (1275, 16326288), (1320, 15769710), (1350, 15419272), (1360, 15305895), (1452, 14336100), (1485, 14017520), (1496, 13914450), (1530, 13605240), (1584, 13141425), (1650, 12615768), (1683, 12368400), (1700, 12244716), (1800, 11564454), (1815, 11468880), (1836, 11337700), (1870, 11131560), (1874, 11107800), (1936, 10752075), (1980, 10513140), (2040, 10203930), (2057, 10119600), (2160, 9637045), (2178, 9557400), (2200, 9461826), (2244, 9276300), (2295, 9070160), (2376, 8760950), (2420, 8601660), (2448, 8503275), (2475, 8410512), (2550, 8163144), (2640, 7884855), (2700, 7709636), (2805, 7421040), (2811, 7405200), (2904, 7168050), (2970, 7008760), (2992, 6957225), (3025, 6881328), (3060, 6802620), (3267, 6371600), (3300, 6307884), (3366, 6184200), (3400, 6122358), (3600, 5782227), (3630, 5734440), (3672, 5668850), (3740, 5565780), (3748, 5553900), (3825, 5442096), (3960, 5256570), (4080, 5101965), (4114, 5059800), (4356, 4778700), (4400, 4730913), (4488, 4638150), (4590, 4535080), (4675, 4452624), (4685, 4443120), (4752, 4380475), (4840, 4300830), (4950, 4205256), (5049, 4122800), (5100, 4081572), (5400, 3854818), (5445, 3822960), (5610, 3710520), (5622, 3702600), (5808, 3584025), (5940, 3504380), (6050, 3440664), (6120, 3401310), (6171, 3373200), (6534, 3185800), (6600, 3153942), (6732, 3092100), (6800, 3061179), (7260, 2867220), (7344, 2834425), (7425, 2803504), (7480, 2782890), (7496, 2776950), (7650, 2721048), (7920, 2628285), (8228, 2529900), (8415, 2473680), (8433, 2468400), (8712, 2389350), (8976, 2319075), (9075, 2293776), (9180, 2267540), (9350, 2226312), (9370, 2221560), (9680, 2150415), (9900, 2102628), (10098, 2061400), (10200, 2040786), (10285, 2023920), (10307, 2019600), (10800, 1927409), (10890, 1911480), (11220, 1855260), (11244, 1851300), (11475, 1814032), (11880, 1752190), (12100, 1720332), (12240, 1700655), (12342, 1686600), (13068, 1592900), (13200, 1576971), (13464, 1546050), (14025, 1484208), (14055, 1481040), (14520, 1433610), (14850, 1401752), (14960, 1391445), (14992, 1388475), (15300, 1360524), (15929, 1306800), (16335, 1274320), (16456, 1264950), (16830, 1236840), (16866, 1234200), (17424, 1194675), (18150, 1146888), (18360, 1133770), (18513, 1124400), (18700, 1113156), (18740, 1110780), (19800, 1051314), (20196, 1030700), (20400, 1020393), (20570, 1011960), (20614, 1009800), (21780, 955740), (22440, 927630), (22488, 925650), (22950, 907016), (23425, 888624), (23760, 876095), (24200, 860166), (24684, 843300), (25245, 824560), (25299, 822800), (26136, 796450), (26928, 773025), (27225, 764592), (28050, 742104), (28110, 740520), (29040, 716805), (29700, 700876), (30600, 680262), (30855, 674640), (30921, 673200), (31858, 653400), (32670, 637160), (32912, 632475), (33660, 618420), (33732, 617100), (36300, 573444), (36720, 566885), (37026, 562200), (37400, 556578), (37480, 555390), (39600, 525657), (40392, 515350), (41140, 505980), (41228, 504900), (42075, 494736), (42165, 493680), (43560, 477870), (44880, 463815), (44976, 462825), (45900, 453508), (46850, 444312), (47787, 435600), (48400, 430083), (49368, 421650), (50490, 412280), (50598, 411400), (51425, 404784), (51535, 403920), (52272, 398225), (54450, 382296), (55539, 374800), (56100, 371052), (56220, 370260), (59400, 350438), (61200, 340131), (61710, 337320), (61842, 336600), (63716, 326700), (65340, 318580), (67320, 309210), (67464, 308550), (70275, 296208), (72600, 286722), (74052, 281100), (74800, 278289), (74960, 277695), (79645, 261360), (80784, 257675), (81675, 254864), (82280, 252990), (82456, 252450), (84150, 247368), (84330, 246840), (87120, 238935), (91800, 226754), (92565, 224880), (92763, 224400), (93700, 222156), (95574, 217800), (98736, 210825), (100980, 206140), (101196, 205700), (102850, 202392), (103070, 201960), (108900, 191148), (111078, 187400), (112200, 185526), (112440, 185130), (113377, 183600), (118800, 175219), (123420, 168660), (123684, 168300), (126225, 164912), (126495, 164560), (127432, 163350), (130680, 159290), (134640, 154605), (134928, 154275), (140550, 148104), (143361, 145200)]