28011957120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 768

約数和(自身を含む): 116053217280

約数和(自身を除く): 88041260160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 73, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 146, 155, 160, 168, 180, 186, 192, 210, 217, 219, 224, 240, 248, 252, 279, 280, 288, 292, 307, 310, 315, 320, 336, 360, 365, 372, 384, 420, 434, 438, 448, 465, 480, 496, 504, 511, 558, 560, 576, 584, 614, 620, 630, 640, 651, 657, 672, 720, 730, 744, 840, 868, 876, 896, 921, 930, 960, 992, 1008, 1022, 1085, 1095, 1116, 1120, 1152, 1168, 1228, 1240, 1260, 1302, 1314, 1344, 1395, 1440, 1460, 1488, 1533, 1535, 1680, 1736, 1752, 1842, 1860, 1920, 1953, 1984, 2016, 2044, 2149, 2170, 2190, 2232, 2240, 2263, 2336, 2456, 2480, 2520, 2555, 2604, 2628, 2688, 2763, 2790, 2880, 2920, 2976, 3066, 3070, 3255, 3285, 3360, 3472, 3504, 3684, 3720, 3906, 3968, 4032, 4088, 4298, 4340, 4380, 4464, 4480, 4526, 4599, 4605, 4672, 4912, 4960, 5040, 5110, 5208, 5256, 5526, 5580, 5760, 5840, 5952, 6132, 6140, 6447, 6510, 6570, 6720, 6789, 6944, 7008, 7368, 7440, 7665, 7812, 8064, 8176, 8596, 8680, 8760, 8928, 9052, 9198, 9210, 9344, 9517, 9765, 9824, 9920, 10080, 10220, 10416, 10512, 10745, 11052, 11160, 11315, 11680, 11904, 12264, 12280, 12894, 13020, 13140, 13440, 13578, 13815, 13888, 14016, 14736, 14880, 15330, 15624, 15841, 16352, 17192, 17360, 17520, 17856, 18104, 18396, 18420, 19034, 19341, 19530, 19648, 19840, 20160, 20367, 20440, 20832, 21024, 21490, 22104, 22320, 22411, 22630, 22995, 23360, 24528, 24560, 25788, 26040, 26280, 27156, 27630, 27776, 28032, 28551, 29472, 29760, 30660, 31248, 31682, 32235, 32704, 33945, 34384, 34720, 35040, 35712, 36208, 36792, 36840, 38068, 38682, 39060, 39296, 40320, 40734, 40880, 41664, 42048, 42980, 44208, 44640, 44822, 45260, 45990, 46720, 47523, 47585, 49056, 49120, 51576, 52080, 52560, 54312, 55260, 57102, 58944, 59520, 61320, 62496, 63364, 64470, 65408, 66619, 67233, 67890, 68768, 69440, 70080, 72416, 73584, 73680, 76136, 77364, 78120, 79205, 81468, 81760, 83328, 84096, 85653, 85960, 88416, 89280, 89644, 90520, 91980, 95046, 95170, 96705, 98112, 98240, 101835, 103152, 104160, 105120, 108624, 110520, 112055, 114204, 117888, 122640, 124992, 126728, 128940, 133238, 134466, 135780, 137536, 138880, 140160, 142569, 142755, 144832, 147168, 147360, 152272, 154728, 156240, 156877, 158410, 162936, 163520, 171306, 171920, 176832, 178560, 179288, 181040, 183960, 190092, 190340, 193410, 196224, 196480, 199857, 201699, 203670, 206304, 208320, 210240, 217248, 221040, 224110, 228408, 237615, 245280, 249984, 253456, 257880, 266476, 268932, 271560, 275072, 285138, 285510, 289664, 294336, 294720, 304544, 309456, 312480, 313754, 316820, 325872, 327040, 333095, 336165, 342612, 343840, 353664, 358576, 362080, 367920, 380184, 380680, 386820, 399714, 403398, 407340, 412608, 416640, 420480, 428265, 434496, 442080, 448220, 456816, 470631, 475230, 490560, 506912, 515760, 532952, 537864, 543120, 570276, 571020, 588672, 589440, 599571, 609088, 618912, 624960, 627508, 633640, 651744, 666190, 672330, 685224, 687680, 694741, 712845, 717152, 724160, 735840, 760368, 761360, 773640, 784385, 799428, 806796, 814680, 825216, 856530, 868992, 884160, 896440, 913632, 941262, 950460, 981120, 999285, 1008495, 1013824, 1031520, 1065904, 1075728, 1086240, 1140552, 1142040, 1199142, 1218176, 1237824, 1249920, 1255016, 1267280, 1303488, 1332380, 1344660, 1370448, 1375360, 1389482, 1411893, 1425690, 1434304, 1448320, 1471680, 1520736, 1522720, 1547280, 1568770, 1598856, 1613592, 1629360, 1713060, 1768320, 1792880, 1827264, 1882524, 1900920, 1998570, 2016990, 2027648, 2063040, 2084223, 2131808, 2151456, 2172480, 2281104, 2284080, 2353155, 2398284, 2475648, 2510032, 2534560, 2606976, 2664760, 2689320, 2740896, 2778964, 2823786, 2851380, 2868608, 2943360, 2997855, 3041472, 3045440, 3094560, 3137540, 3197712, 3227184, 3258720, 3426120, 3473705, 3585760, 3654528, 3765048, 3801840, 3997140, 4033980, 4126080, 4168446, 4263616, 4302912, 4344960, 4562208, 4568160, 4706310, 4796568, 4863187, 5020064, 5069120, 5329520, 5378640, 5481792, 5557928, 5647572, 5702760, 5995710, 6082944, 6090880, 6189120, 6252669, 6275080, 6395424, 6454368, 6517440, 6852240, 6947410, 7059465, 7171520, 7530096, 7603680, 7994280, 8067960, 8336892, 8527232, 8605824, 9124416, 9136320, 9412620, 9593136, 9726374, 10040128, 10138240, 10421115, 10659040, 10757280, 10963584, 11115856, 11295144, 11405520, 11991420, 12378240, 12505338, 12550160, 12790848, 12908736, 13034880, 13704480, 13894820, 14118930, 14343040, 14589561, 15060192, 15207360, 15988560, 16135920, 16673784, 18248832, 18272640, 18825240, 19186272, 19452748, 20080256, 20842230, 21318080, 21514560, 22231712, 22590288, 22811040, 23982840, 24315935, 25010676, 25100320, 25581696, 25817472, 27408960, 27789640, 28237860, 29179122, 30120384, 30414720, 31263345, 31977120, 32271840, 33347568, 37650480, 38372544, 38905496, 41684460, 42636160, 43029120, 43768683, 44463424, 45180576, 45622080, 47965680, 48631870, 50021352, 50200640, 54817920, 55579280, 56475720, 58358244, 60240768, 62526690, 63954240, 64543680, 66695136, 72947805, 75300960, 76745088, 77810992, 83368920, 87537366, 88926848, 90361152, 91244160, 95931360, 97263740, 100042704, 100401280, 111158560, 112951440, 116716488, 125053380, 127908480, 129087360, 133390272, 145895610, 150601920, 155621984, 166737840, 175074732, 180722304, 191862720, 194527480, 200085408, 218843415, 222317120, 225902880, 233432976, 250106760, 266780544, 291791220, 301203840, 311243968, 333475680, 350149464, 383725440, 389054960, 400170816, 437686830, 444634240, 451805760, 466865952, 500213520, 583582440, 622487936, 666951360, 700298928, 778109920, 800341632, 875373660, 903611520, 933731904, 1000427040, 1167164880, 1333902720, 1400597856, 1556219840, 1750747320, 1867463808, 2000854080, 2334329760, 2801195712, 3112439680, 3501494640, 4001708160, 4668659520, 5602391424, 7002989280, 9337319040, 14005978560, 28011957120]

約数ペア:

[(1, 28011957120), (2, 14005978560), (3, 9337319040), (4, 7002989280), (5, 5602391424), (6, 4668659520), (7, 4001708160), (8, 3501494640), (9, 3112439680), (10, 2801195712), (12, 2334329760), (14, 2000854080), (15, 1867463808), (16, 1750747320), (18, 1556219840), (20, 1400597856), (21, 1333902720), (24, 1167164880), (28, 1000427040), (30, 933731904), (31, 903611520), (32, 875373660), (35, 800341632), (36, 778109920), (40, 700298928), (42, 666951360), (45, 622487936), (48, 583582440), (56, 500213520), (60, 466865952), (62, 451805760), (63, 444634240), (64, 437686830), (70, 400170816), (72, 389054960), (73, 383725440), (80, 350149464), (84, 333475680), (90, 311243968), (93, 301203840), (96, 291791220), (105, 266780544), (112, 250106760), (120, 233432976), (124, 225902880), (126, 222317120), (128, 218843415), (140, 200085408), (144, 194527480), (146, 191862720), (155, 180722304), (160, 175074732), (168, 166737840), (180, 155621984), (186, 150601920), (192, 145895610), (210, 133390272), (217, 129087360), (219, 127908480), (224, 125053380), (240, 116716488), (248, 112951440), (252, 111158560), (279, 100401280), (280, 100042704), (288, 97263740), (292, 95931360), (307, 91244160), (310, 90361152), (315, 88926848), (320, 87537366), (336, 83368920), (360, 77810992), (365, 76745088), (372, 75300960), (384, 72947805), (420, 66695136), (434, 64543680), (438, 63954240), (448, 62526690), (465, 60240768), (480, 58358244), (496, 56475720), (504, 55579280), (511, 54817920), (558, 50200640), (560, 50021352), (576, 48631870), (584, 47965680), (614, 45622080), (620, 45180576), (630, 44463424), (640, 43768683), (651, 43029120), (657, 42636160), (672, 41684460), (720, 38905496), (730, 38372544), (744, 37650480), (840, 33347568), (868, 32271840), (876, 31977120), (896, 31263345), (921, 30414720), (930, 30120384), (960, 29179122), (992, 28237860), (1008, 27789640), (1022, 27408960), (1085, 25817472), (1095, 25581696), (1116, 25100320), (1120, 25010676), (1152, 24315935), (1168, 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