21985485120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1534

約数の個数: 336

約数和(自身を含む): 77713758720

約数和(自身を除く): 55728273600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 79, 80, 90, 96, 120, 142, 144, 158, 160, 180, 192, 213, 237, 240, 284, 288, 316, 320, 355, 360, 395, 426, 474, 480, 568, 576, 632, 639, 710, 711, 720, 790, 852, 948, 960, 1065, 1136, 1185, 1264, 1278, 1361, 1420, 1422, 1440, 1580, 1704, 1896, 2130, 2272, 2370, 2528, 2556, 2722, 2840, 2844, 2880, 3160, 3195, 3408, 3555, 3792, 4083, 4260, 4544, 4740, 5056, 5112, 5444, 5609, 5680, 5688, 6320, 6390, 6805, 6816, 7110, 7584, 8166, 8520, 9480, 10224, 10888, 11218, 11360, 11376, 12249, 12640, 12780, 13610, 13632, 14220, 15168, 16332, 16827, 17040, 18960, 20415, 20448, 21776, 22436, 22720, 22752, 24498, 25280, 25560, 27220, 28045, 28440, 32664, 33654, 34080, 37920, 40830, 40896, 43552, 44872, 45504, 48996, 50481, 51120, 54440, 56090, 56880, 61245, 65328, 67308, 68160, 75840, 81660, 84135, 87104, 89744, 96631, 97992, 100962, 102240, 107519, 108880, 112180, 113760, 122490, 130656, 134616, 163320, 168270, 179488, 193262, 195984, 201924, 204480, 215038, 217760, 224360, 227520, 244980, 252405, 261312, 269232, 289893, 322557, 326640, 336540, 358976, 386524, 391968, 403848, 430076, 435520, 448720, 483155, 489960, 504810, 537595, 538464, 579786, 645114, 653280, 673080, 773048, 783936, 807696, 860152, 869679, 897440, 966310, 967671, 979920, 1009620, 1075190, 1076928, 1159572, 1290228, 1306560, 1346160, 1449465, 1546096, 1612785, 1615392, 1720304, 1739358, 1794880, 1932620, 1935342, 1959840, 2019240, 2150380, 2319144, 2580456, 2692320, 2898930, 3092192, 3225570, 3230784, 3440608, 3478716, 3865240, 3870684, 3919680, 4038480, 4300760, 4348395, 4638288, 4838355, 5160912, 5384640, 5797860, 6184384, 6451140, 6881216, 6957432, 7633849, 7730480, 7741368, 8076960, 8601520, 8696790, 9276576, 9676710, 10321824, 11595720, 12902280, 13914864, 15267698, 15460960, 15482736, 16153920, 17203040, 17393580, 18553152, 19353420, 20643648, 22901547, 23191440, 25804560, 27829728, 30535396, 30921920, 30965472, 34406080, 34787160, 38169245, 38706840, 45803094, 46382880, 51609120, 55659456, 61070792, 61930944, 68704641, 69574320, 76338490, 77413680, 91606188, 92765760, 103218240, 114507735, 122141584, 137409282, 139148640, 152676980, 154827360, 183212376, 229015470, 244283168, 274818564, 278297280, 305353960, 309654720, 343523205, 366424752, 458030940, 488566336, 549637128, 610707920, 687046410, 732849504, 916061880, 1099274256, 1221415840, 1374092820, 1465699008, 1832123760, 2198548512, 2442831680, 2748185640, 3664247520, 4397097024, 5496371280, 7328495040, 10992742560, 21985485120]

約数ペア:

[(1, 21985485120), (2, 10992742560), (3, 7328495040), (4, 5496371280), (5, 4397097024), (6, 3664247520), (8, 2748185640), (9, 2442831680), (10, 2198548512), (12, 1832123760), (15, 1465699008), (16, 1374092820), (18, 1221415840), (20, 1099274256), (24, 916061880), (30, 732849504), (32, 687046410), (36, 610707920), (40, 549637128), (45, 488566336), (48, 458030940), (60, 366424752), (64, 343523205), (71, 309654720), (72, 305353960), (79, 278297280), (80, 274818564), (90, 244283168), (96, 229015470), (120, 183212376), (142, 154827360), (144, 152676980), (158, 139148640), (160, 137409282), (180, 122141584), (192, 114507735), (213, 103218240), (237, 92765760), (240, 91606188), (284, 77413680), (288, 76338490), (316, 69574320), (320, 68704641), (355, 61930944), (360, 61070792), (395, 55659456), (426, 51609120), (474, 46382880), (480, 45803094), (568, 38706840), (576, 38169245), (632, 34787160), (639, 34406080), (710, 30965472), (711, 30921920), (720, 30535396), (790, 27829728), (852, 25804560), (948, 23191440), (960, 22901547), (1065, 20643648), (1136, 19353420), (1185, 18553152), (1264, 17393580), (1278, 17203040), (1361, 16153920), (1420, 15482736), (1422, 15460960), (1440, 15267698), (1580, 13914864), (1704, 12902280), (1896, 11595720), (2130, 10321824), (2272, 9676710), (2370, 9276576), (2528, 8696790), (2556, 8601520), (2722, 8076960), (2840, 7741368), (2844, 7730480), (2880, 7633849), (3160, 6957432), (3195, 6881216), (3408, 6451140), (3555, 6184384), (3792, 5797860), (4083, 5384640), (4260, 5160912), (4544, 4838355), (4740, 4638288), (5056, 4348395), (5112, 4300760), (5444, 4038480), (5609, 3919680), (5680, 3870684), (5688, 3865240), (6320, 3478716), (6390, 3440608), (6805, 3230784), (6816, 3225570), (7110, 3092192), (7584, 2898930), (8166, 2692320), (8520, 2580456), (9480, 2319144), (10224, 2150380), (10888, 2019240), (11218, 1959840), (11360, 1935342), (11376, 1932620), (12249, 1794880), (12640, 1739358), (12780, 1720304), (13610, 1615392), (13632, 1612785), (14220, 1546096), (15168, 1449465), (16332, 1346160), (16827, 1306560), (17040, 1290228), (18960, 1159572), (20415, 1076928), (20448, 1075190), (21776, 1009620), (22436, 979920), (22720, 967671), (22752, 966310), (24498, 897440), (25280, 869679), (25560, 860152), (27220, 807696), (28045, 783936), (28440, 773048), (32664, 673080), (33654, 653280), (34080, 645114), (37920, 579786), (40830, 538464), (40896, 537595), (43552, 504810), (44872, 489960), (45504, 483155), (48996, 448720), (50481, 435520), (51120, 430076), (54440, 403848), (56090, 391968), (56880, 386524), (61245, 358976), (65328, 336540), (67308, 326640), (68160, 322557), (75840, 289893), (81660, 269232), (84135, 261312), (87104, 252405), (89744, 244980), (96631, 227520), (97992, 224360), (100962, 217760), (102240, 215038), (107519, 204480), (108880, 201924), (112180, 195984), (113760, 193262), (122490, 179488), (130656, 168270), (134616, 163320)]