81236796480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^2$

素因数の和:436

約数の個数: 672

約数和(自身を含む): 337378487040

約数和(自身を除く): 256141690560

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, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 181, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 362, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 543, 560, 574, 576, 615, 630, 656, 672, 720, 724, 738, 756, 820, 840, 861, 864, 905, 945, 960, 984, 1008, 1080, 1086, 1107, 1120, 1148, 1230, 1260, 1267, 1312, 1344, 1435, 1440, 1448, 1476, 1512, 1629, 1640, 1680, 1722, 1728, 1810, 1845, 1890, 1968, 2016, 2160, 2172, 2214, 2240, 2296, 2460, 2520, 2534, 2583, 2624, 2715, 2870, 2880, 2896, 2952, 3024, 3258, 3280, 3360, 3444, 3620, 3690, 3780, 3801, 3936, 4032, 4305, 4320, 4344, 4428, 4592, 4887, 4920, 5040, 5068, 5166, 5430, 5535, 5740, 5792, 5904, 6048, 6335, 6516, 6560, 6720, 6888, 7240, 7380, 7421, 7560, 7602, 7749, 7872, 8145, 8610, 8640, 8688, 8856, 9184, 9774, 9840, 10080, 10136, 10332, 10860, 11070, 11403, 11480, 11584, 11808, 12096, 12670, 12915, 13032, 13120, 13776, 14480, 14760, 14842, 15120, 15204, 15498, 16290, 17220, 17376, 17712, 18368, 19005, 19548, 19680, 20160, 20272, 20664, 21720, 22140, 22263, 22806, 22960, 23616, 24435, 25340, 25830, 26064, 27552, 28960, 29520, 29684, 30240, 30408, 30996, 32580, 32761, 34209, 34440, 34752, 35424, 37105, 38010, 38745, 39096, 39360, 40544, 41328, 43440, 44280, 44526, 45612, 45920, 48870, 50680, 51660, 51947, 52128, 55104, 57015, 57920, 59040, 59368, 60480, 60816, 61992, 65160, 65522, 66789, 68418, 68880, 70848, 74210, 76020, 77490, 78192, 81088, 82656, 86880, 88560, 89052, 91224, 91840, 97740, 98283, 101360, 103320, 103894, 104256, 111315, 114030, 118080, 118736, 121632, 123984, 130320, 131044, 133578, 136836, 137760, 148420, 152040, 154980, 155841, 156384, 163805, 165312, 171045, 173760, 177120, 178104, 182448, 195480, 196566, 200367, 202720, 206640, 207788, 222630, 228060, 229327, 237472, 243264, 247968, 259735, 260640, 262088, 267156, 273672, 275520, 294849, 296840, 304080, 309960, 311682, 312768, 327610, 333945, 342090, 354240, 356208, 364896, 390960, 393132, 400734, 405440, 413280, 415576, 445260, 456120, 458654, 467523, 474944, 491415, 495936, 519470, 521280, 524176, 534312, 547344, 589698, 593680, 608160, 619920, 623364, 655220, 667890, 684180, 687981, 712416, 729792, 779205, 781920, 786264, 801468, 826560, 831152, 884547, 890520, 912240, 917308, 935046, 982830, 1001835, 1038940, 1048352, 1068624, 1094688, 1146635, 1179396, 1187360, 1216320, 1239840, 1246728, 1310440, 1335780, 1343201, 1368360, 1375962, 1402569, 1424832, 1474245, 1558410, 1563840, 1572528, 1602936, 1662304, 1769094, 1781040, 1824480, 1834616, 1870092, 1965660, 2003670, 2063943, 2077880, 2096704, 2137248, 2189376, 2293270, 2337615, 2358792, 2374720, 2479680, 2493456, 2620880, 2671560, 2686402, 2736720, 2751924, 2805138, 2948490, 3116820, 3145056, 3205872, 3324608, 3439905, 3538188, 3562080, 3648960, 3669232, 3740184, 3931320, 4007340, 4029603, 4127886, 4155760, 4274496, 4422735, 4586540, 4675230, 4717584, 4986912, 5241760, 5343120, 5372804, 5473440, 5503848, 5610276, 5896980, 6191829, 6233640, 6290112, 6411744, 6716005, 6879810, 7012845, 7076376, 7124160, 7338464, 7480368, 7862640, 8014680, 8059206, 8255772, 8311520, 8845470, 9173080, 9350460, 9402407, 9435168, 9973824, 10319715, 10483520, 10686240, 10745608, 10946880, 11007696, 11220552, 11793960, 12088809, 12383658, 12467280, 12823488, 13432010, 13759620, 14025690, 14152752, 14676928, 14960736, 15725280, 16029360, 16118412, 16511544, 16623040, 17690940, 18346160, 18700920, 18804814, 18870336, 20148015, 20639430, 21372480, 21491216, 22015392, 22441104, 23587920, 24177618, 24767316, 24934560, 26864020, 27519240, 28051380, 28207221, 28305504, 29921472, 30959145, 31450560, 32058720, 32236824, 33023088, 35381880, 36266427, 36692320, 37401840, 37609628, 40296030, 41278860, 42982432, 44030784, 44882208, 47012035, 47175840, 48355236, 49534632, 49869120, 53728040, 55038480, 56102760, 56414442, 56611008, 60444045, 61918290, 64117440, 64473648, 66046176, 70763760, 72532854, 73384640, 74803680, 75219256, 80592060, 82557720, 84621663, 85964864, 89764416, 94024070, 94351680, 96710472, 99069264, 107456080, 110076960, 112205520, 112828884, 120888090, 123836580, 128947296, 132092352, 141036105, 141527520, 145065708, 149607360, 150438512, 161184120, 165115440, 169243326, 181332135, 188048140, 193420944, 198138528, 214912160, 220153920, 224411040, 225657768, 241776180, 247673160, 253864989, 257894592, 282072210, 283055040, 290131416, 300877024, 322368240, 330230880, 338486652, 362664270, 376096280, 386841888, 396277056, 423108315, 429824320, 448822080, 451315536, 483552360, 495346320, 507729978, 564144420, 580262832, 601754048, 644736480, 660461760, 676973304, 725328540, 752192560, 773683776, 846216630, 902631072, 967104720, 990692640, 1015459956, 1128288840, 1160525664, 1269324945, 1289472960, 1353946608, 1450657080, 1504385120, 1692433260, 1805262144, 1934209440, 1981385280, 2030919912, 2256577680, 2321051328, 2538649890, 2707893216, 2901314160, 3008770240, 3384866520, 3868418880, 4061839824, 4513155360, 5077299780, 5415786432, 5802628320, 6769733040, 8123679648, 9026310720, 10154599560, 11605256640, 13539466080, 16247359296, 20309199120, 27078932160, 40618398240, 81236796480]

約数ペア:

[(1, 81236796480), (2, 40618398240), (3, 27078932160), (4, 20309199120), (5, 16247359296), (6, 13539466080), (7, 11605256640), (8, 10154599560), (9, 9026310720), (10, 8123679648), (12, 6769733040), (14, 5802628320), (15, 5415786432), (16, 5077299780), (18, 4513155360), (20, 4061839824), (21, 3868418880), (24, 3384866520), (27, 3008770240), (28, 2901314160), (30, 2707893216), (32, 2538649890), (35, 2321051328), (36, 2256577680), (40, 2030919912), (41, 1981385280), (42, 1934209440), (45, 1805262144), (48, 1692433260), (54, 1504385120), (56, 1450657080), (60, 1353946608), (63, 1289472960), (64, 1269324945), (70, 1160525664), (72, 1128288840), (80, 1015459956), (82, 990692640), (84, 967104720), (90, 902631072), (96, 846216630), (105, 773683776), (108, 752192560), (112, 725328540), (120, 676973304), (123, 660461760), (126, 644736480), (135, 601754048), (140, 580262832), (144, 564144420), (160, 507729978), (164, 495346320), (168, 483552360), (180, 451315536), (181, 448822080), (189, 429824320), (192, 423108315), (205, 396277056), (210, 386841888), (216, 376096280), (224, 362664270), (240, 338486652), (246, 330230880), (252, 322368240), (270, 300877024), (280, 290131416), (287, 283055040), (288, 282072210), (315, 257894592), (320, 253864989), (328, 247673160), (336, 241776180), (360, 225657768), (362, 224411040), (369, 220153920), (378, 214912160), (410, 198138528), (420, 193420944), (432, 188048140), (448, 181332135), (480, 169243326), (492, 165115440), (504, 161184120), (540, 150438512), (543, 149607360), (560, 145065708), (574, 141527520), (576, 141036105), (615, 132092352), (630, 128947296), (656, 123836580), (672, 120888090), (720, 112828884), (724, 112205520), (738, 110076960), (756, 107456080), (820, 99069264), (840, 96710472), (861, 94351680), (864, 94024070), (905, 89764416), (945, 85964864), (960, 84621663), (984, 82557720), (1008, 80592060), (1080, 75219256), (1086, 74803680), (1107, 73384640), (1120, 72532854), (1148, 70763760), (1230, 66046176), (1260, 64473648), (1267, 64117440), (1312, 61918290), (1344, 60444045), (1435, 56611008), (1440, 56414442), (1448, 56102760), (1476, 55038480), (1512, 53728040), (1629, 49869120), (1640, 49534632), (1680, 48355236), (1722, 47175840), (1728, 47012035), (1810, 44882208), (1845, 44030784), (1890, 42982432), (1968, 41278860), (2016, 40296030), (2160, 37609628), (2172, 37401840), (2214, 36692320), (2240, 36266427), (2296, 35381880), (2460, 33023088), (2520, 32236824), (2534, 32058720), (2583, 31450560), (2624, 30959145), (2715, 29921472), (2870, 28305504), (2880, 28207221), (2896, 28051380), (2952, 27519240), (3024, 26864020), (3258, 24934560), (3280, 24767316), (3360, 24177618), (3444, 23587920), (3620, 22441104), (3690, 22015392), (3780, 21491216), (3801, 21372480), (3936, 20639430), (4032, 20148015), (4305, 18870336), (4320, 18804814), (4344, 18700920), (4428, 18346160), (4592, 17690940), (4887, 16623040), (4920, 16511544), (5040, 16118412), (5068, 16029360), (5166, 15725280), (5430, 14960736), (5535, 14676928), (5740, 14152752), (5792, 14025690), (5904, 13759620), (6048, 13432010), (6335, 12823488), (6516, 12467280), (6560, 12383658), (6720, 12088809), (6888, 11793960), (7240, 11220552), (7380, 11007696), (7421, 10946880), (7560, 10745608), (7602, 10686240), (7749, 10483520), (7872, 10319715), (8145, 9973824), (8610, 9435168), (8640, 9402407), (8688, 9350460), (8856, 9173080), (9184, 8845470), (9774, 8311520), (9840, 8255772), (10080, 8059206), (10136, 8014680), (10332, 7862640), (10860, 7480368), (11070, 7338464), (11403, 7124160), (11480, 7076376), (11584, 7012845), (11808, 6879810), (12096, 6716005), (12670, 6411744), (12915, 6290112), (13032, 6233640), (13120, 6191829), (13776, 5896980), (14480, 5610276), (14760, 5503848), (14842, 5473440), (15120, 5372804), (15204, 5343120), (15498, 5241760), (16290, 4986912), (17220, 4717584), (17376, 4675230), (17712, 4586540), (18368, 4422735), (19005, 4274496), (19548, 4155760), (19680, 4127886), (20160, 4029603), (20272, 4007340), (20664, 3931320), (21720, 3740184), (22140, 3669232), (22263, 3648960), (22806, 3562080), (22960, 3538188), (23616, 3439905), (24435, 3324608), (25340, 3205872), (25830, 3145056), (26064, 3116820), (27552, 2948490), (28960, 2805138), (29520, 2751924), (29684, 2736720), (30240, 2686402), (30408, 2671560), (30996, 2620880), (32580, 2493456), (32761, 2479680), (34209, 2374720), (34440, 2358792), (34752, 2337615), (35424, 2293270), (37105, 2189376), (38010, 2137248), (38745, 2096704), (39096, 2077880), (39360, 2063943), (40544, 2003670), (41328, 1965660), (43440, 1870092), (44280, 1834616), (44526, 1824480), (45612, 1781040), (45920, 1769094), (48870, 1662304), (50680, 1602936), (51660, 1572528), (51947, 1563840), (52128, 1558410), (55104, 1474245), (57015, 1424832), (57920, 1402569), (59040, 1375962), (59368, 1368360), (60480, 1343201), (60816, 1335780), (61992, 1310440), (65160, 1246728), (65522, 1239840), (66789, 1216320), (68418, 1187360), (68880, 1179396), (70848, 1146635), (74210, 1094688), (76020, 1068624), (77490, 1048352), (78192, 1038940), (81088, 1001835), (82656, 982830), (86880, 935046), (88560, 917308), (89052, 912240), (91224, 890520), (91840, 884547), (97740, 831152), (98283, 826560), (101360, 801468), (103320, 786264), (103894, 781920), (104256, 779205), (111315, 729792), (114030, 712416), (118080, 687981), (118736, 684180), (121632, 667890), (123984, 655220), (130320, 623364), (131044, 619920), (133578, 608160), (136836, 593680), (137760, 589698), (148420, 547344), (152040, 534312), (154980, 524176), (155841, 521280), (156384, 519470), (163805, 495936), (165312, 491415), (171045, 474944), (173760, 467523), (177120, 458654), (178104, 456120), (182448, 445260), (195480, 415576), (196566, 413280), (200367, 405440), (202720, 400734), (206640, 393132), (207788, 390960), (222630, 364896), (228060, 356208), (229327, 354240), (237472, 342090), (243264, 333945), (247968, 327610), (259735, 312768), (260640, 311682), (262088, 309960), (267156, 304080), (273672, 296840), (275520, 294849)]