20500771200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:835

約数の個数: 768

約数和(自身を含む): 85901168640

約数和(自身を除く): 65400397440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 64, 65, 70, 75, 78, 80, 84, 91, 93, 96, 100, 104, 105, 112, 120, 124, 128, 130, 140, 150, 155, 156, 160, 168, 175, 182, 186, 192, 195, 200, 208, 210, 217, 224, 240, 248, 260, 273, 280, 300, 310, 312, 320, 325, 336, 350, 364, 372, 384, 390, 400, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 525, 546, 560, 600, 620, 624, 640, 650, 651, 672, 700, 728, 744, 757, 775, 780, 800, 806, 832, 840, 868, 896, 910, 930, 960, 975, 992, 1040, 1050, 1085, 1092, 1120, 1200, 1209, 1240, 1248, 1300, 1302, 1344, 1365, 1400, 1456, 1488, 1514, 1550, 1560, 1600, 1612, 1664, 1680, 1736, 1820, 1860, 1920, 1950, 1984, 2015, 2080, 2100, 2170, 2184, 2240, 2271, 2275, 2325, 2400, 2418, 2480, 2496, 2600, 2604, 2688, 2730, 2800, 2821, 2912, 2976, 3028, 3100, 3120, 3200, 3224, 3255, 3360, 3472, 3640, 3720, 3785, 3900, 3968, 4030, 4160, 4200, 4340, 4368, 4480, 4542, 4550, 4650, 4800, 4836, 4960, 4992, 5200, 5208, 5299, 5425, 5460, 5600, 5642, 5824, 5952, 6045, 6056, 6200, 6240, 6448, 6510, 6720, 6825, 6944, 7280, 7440, 7570, 7800, 8060, 8320, 8400, 8463, 8680, 8736, 9084, 9100, 9300, 9600, 9672, 9841, 9920, 10075, 10400, 10416, 10598, 10850, 10920, 11200, 11284, 11355, 11648, 11904, 12090, 12112, 12400, 12480, 12896, 13020, 13440, 13650, 13888, 14105, 14560, 14880, 15140, 15600, 15897, 16120, 16275, 16800, 16926, 17360, 17472, 18168, 18200, 18600, 18925, 19344, 19682, 19840, 20150, 20800, 20832, 21196, 21700, 21840, 22400, 22568, 22710, 23467, 24180, 24224, 24800, 24960, 25792, 26040, 26495, 27300, 27776, 28210, 29120, 29523, 29760, 30225, 30280, 31200, 31794, 32240, 32550, 33600, 33852, 34720, 34944, 36336, 36400, 37200, 37850, 38688, 39364, 40300, 41600, 41664, 42315, 42392, 43400, 43680, 45136, 45420, 46934, 48360, 48448, 49205, 49600, 51584, 52080, 52990, 54600, 56420, 56775, 58240, 59046, 59520, 60450, 60560, 62400, 63588, 64480, 65100, 67200, 67704, 68887, 69440, 70401, 70525, 72672, 72800, 74400, 75700, 77376, 78728, 79485, 80600, 83328, 84630, 84784, 86800, 87360, 90272, 90840, 93868, 96720, 96896, 98410, 99200, 104160, 105980, 109200, 112840, 113550, 117335, 118092, 120900, 121120, 124800, 127176, 128960, 130200, 132475, 135408, 137774, 138880, 140802, 141050, 145344, 145600, 147615, 148800, 151400, 154752, 157456, 158970, 161200, 164269, 169260, 169568, 173600, 174720, 180544, 181680, 187736, 193440, 196820, 206661, 208320, 211575, 211960, 218400, 225680, 227100, 234670, 236184, 241800, 242240, 246025, 254352, 257920, 260400, 264950, 270816, 275548, 281604, 282100, 290688, 291200, 295230, 297600, 302800, 305071, 314912, 317940, 322400, 328538, 338520, 339136, 344435, 347200, 352005, 361088, 363360, 375472, 386880, 393640, 397425, 413322, 416640, 423150, 423920, 436800, 451360, 454200, 469340, 472368, 483600, 484480, 492050, 492807, 508704, 520800, 529900, 541632, 551096, 563208, 564200, 586675, 590460, 605600, 610142, 629824, 635880, 644800, 657076, 677040, 678272, 688870, 694400, 704010, 726720, 738075, 750944, 773760, 787280, 794850, 821345, 826644, 846300, 847840, 873600, 902720, 908400, 915213, 938680, 944736, 967200, 984100, 985614, 1017408, 1033305, 1041600, 1059800, 1083264, 1102192, 1126416, 1128400, 1173350, 1180920, 1211200, 1220284, 1259648, 1271760, 1289600, 1314152, 1354080, 1377740, 1408020, 1453440, 1476150, 1501888, 1525355, 1574560, 1589700, 1642690, 1653288, 1692600, 1695680, 1722175, 1760025, 1805440, 1816800, 1830426, 1877360, 1889472, 1934400, 1968200, 1971228, 2034816, 2066610, 2083200, 2119600, 2135497, 2204384, 2252832, 2256800, 2346700, 2361840, 2422400, 2440568, 2464035, 2543520, 2628304, 2708160, 2755480, 2816040, 2952300, 3003776, 3050710, 3149120, 3179400, 3285380, 3306576, 3385200, 3391360, 3444350, 3520050, 3633600, 3660852, 3754720, 3778944, 3868800, 3936400, 3942456, 4106725, 4133220, 4239200, 4270994, 4408768, 4505664, 4513600, 4576065, 4693400, 4723680, 4881136, 4928070, 5087040, 5166525, 5256608, 5416320, 5510960, 5632080, 5904600, 6101420, 6298240, 6358800, 6406491, 6570760, 6613152, 6770400, 6888700, 7040100, 7267200, 7321704, 7509440, 7626775, 7872800, 7884912, 8213450, 8266440, 8478400, 8541988, 8817536, 9011328, 9027200, 9152130, 9386800, 9447360, 9762272, 9856140, 10174080, 10333050, 10513216, 10677485, 11021920, 11264160, 11809200, 12202840, 12320175, 12717600, 12812982, 13141520, 13226304, 13540800, 13777400, 14080200, 14643408, 15018880, 15253550, 15745600, 15769824, 16426900, 16532880, 16956800, 17083976, 18304260, 18773600, 18894720, 19524544, 19712280, 20666100, 21026432, 21354970, 22043840, 22528320, 22880325, 23618400, 24405680, 24640350, 25435200, 25625964, 26283040, 26452608, 27081600, 27554800, 28160400, 29286816, 30507100, 31491200, 31539648, 32032455, 32853800, 33065760, 34167952, 36608520, 37547200, 39049088, 39424560, 41332200, 42709940, 44087680, 45056640, 45760650, 47236800, 48811360, 49280700, 50870400, 51251928, 52566080, 53387425, 55109600, 56320800, 58573632, 61014200, 63079296, 64064910, 65707600, 66131520, 68335904, 73217040, 75094400, 78849120, 82664400, 85419880, 91521300, 94473600, 97622720, 98561400, 102503856, 105132160, 106774850, 110219200, 112641600, 117147264, 122028400, 128129820, 131415200, 132263040, 136671808, 146434080, 157698240, 160162275, 165328800, 170839760, 183042600, 195245440, 197122800, 205007712, 213549700, 220438400, 225283200, 244056800, 256259640, 262830400, 273343616, 292868160, 315396480, 320324550, 330657600, 341679520, 366085200, 394245600, 410015424, 427099400, 488113600, 512519280, 525660800, 585736320, 640649100, 661315200, 683359040, 732170400, 788491200, 820030848, 854198800, 976227200, 1025038560, 1281298200, 1366718080, 1464340800, 1576982400, 1708397600, 2050077120, 2562596400, 2928681600, 3416795200, 4100154240, 5125192800, 6833590400, 10250385600, 20500771200]

約数ペア:

[(1, 20500771200), (2, 10250385600), (3, 6833590400), (4, 5125192800), (5, 4100154240), (6, 3416795200), (7, 2928681600), (8, 2562596400), (10, 2050077120), (12, 1708397600), (13, 1576982400), (14, 1464340800), (15, 1366718080), (16, 1281298200), (20, 1025038560), (21, 976227200), (24, 854198800), (25, 820030848), (26, 788491200), (28, 732170400), (30, 683359040), (31, 661315200), (32, 640649100), (35, 585736320), (39, 525660800), (40, 512519280), (42, 488113600), (48, 427099400), (50, 410015424), (52, 394245600), (56, 366085200), (60, 341679520), (62, 330657600), (64, 320324550), (65, 315396480), (70, 292868160), (75, 273343616), (78, 262830400), (80, 256259640), (84, 244056800), (91, 225283200), (93, 220438400), (96, 213549700), (100, 205007712), (104, 197122800), (105, 195245440), (112, 183042600), (120, 170839760), (124, 165328800), (128, 160162275), (130, 157698240), (140, 146434080), (150, 136671808), (155, 132263040), (156, 131415200), (160, 128129820), (168, 122028400), (175, 117147264), (182, 112641600), (186, 110219200), (192, 106774850), (195, 105132160), (200, 102503856), (208, 98561400), (210, 97622720), (217, 94473600), (224, 91521300), (240, 85419880), (248, 82664400), (260, 78849120), (273, 75094400), (280, 73217040), (300, 68335904), (310, 66131520), (312, 65707600), (320, 64064910), (325, 63079296), (336, 61014200), (350, 58573632), (364, 56320800), (372, 55109600), (384, 53387425), (390, 52566080), (400, 51251928), (403, 50870400), (416, 49280700), (420, 48811360), (434, 47236800), (448, 45760650), (455, 45056640), (465, 44087680), (480, 42709940), (496, 41332200), (520, 39424560), (525, 39049088), (546, 37547200), (560, 36608520), (600, 34167952), (620, 33065760), (624, 32853800), (640, 32032455), (650, 31539648), (651, 31491200), (672, 30507100), (700, 29286816), (728, 28160400), (744, 27554800), (757, 27081600), (775, 26452608), (780, 26283040), (800, 25625964), (806, 25435200), (832, 24640350), (840, 24405680), (868, 23618400), (896, 22880325), (910, 22528320), (930, 22043840), (960, 21354970), (975, 21026432), (992, 20666100), (1040, 19712280), (1050, 19524544), (1085, 18894720), (1092, 18773600), (1120, 18304260), (1200, 17083976), (1209, 16956800), (1240, 16532880), (1248, 16426900), (1300, 15769824), (1302, 15745600), (1344, 15253550), (1365, 15018880), (1400, 14643408), (1456, 14080200), (1488, 13777400), (1514, 13540800), (1550, 13226304), (1560, 13141520), (1600, 12812982), (1612, 12717600), (1664, 12320175), (1680, 12202840), (1736, 11809200), (1820, 11264160), (1860, 11021920), (1920, 10677485), (1950, 10513216), (1984, 10333050), (2015, 10174080), (2080, 9856140), (2100, 9762272), (2170, 9447360), (2184, 9386800), (2240, 9152130), (2271, 9027200), (2275, 9011328), (2325, 8817536), (2400, 8541988), (2418, 8478400), (2480, 8266440), (2496, 8213450), (2600, 7884912), (2604, 7872800), (2688, 7626775), (2730, 7509440), (2800, 7321704), (2821, 7267200), (2912, 7040100), (2976, 6888700), (3028, 6770400), (3100, 6613152), (3120, 6570760), (3200, 6406491), (3224, 6358800), (3255, 6298240), (3360, 6101420), (3472, 5904600), (3640, 5632080), (3720, 5510960), (3785, 5416320), (3900, 5256608), (3968, 5166525), (4030, 5087040), (4160, 4928070), (4200, 4881136), (4340, 4723680), (4368, 4693400), (4480, 4576065), (4542, 4513600), (4550, 4505664), (4650, 4408768), (4800, 4270994), (4836, 4239200), (4960, 4133220), (4992, 4106725), (5200, 3942456), (5208, 3936400), (5299, 3868800), (5425, 3778944), (5460, 3754720), (5600, 3660852), (5642, 3633600), (5824, 3520050), (5952, 3444350), (6045, 3391360), (6056, 3385200), (6200, 3306576), (6240, 3285380), (6448, 3179400), (6510, 3149120), (6720, 3050710), (6825, 3003776), (6944, 2952300), (7280, 2816040), (7440, 2755480), (7570, 2708160), (7800, 2628304), (8060, 2543520), (8320, 2464035), (8400, 2440568), (8463, 2422400), (8680, 2361840), (8736, 2346700), (9084, 2256800), (9100, 2252832), (9300, 2204384), (9600, 2135497), (9672, 2119600), (9841, 2083200), (9920, 2066610), (10075, 2034816), (10400, 1971228), (10416, 1968200), (10598, 1934400), (10850, 1889472), (10920, 1877360), (11200, 1830426), (11284, 1816800), (11355, 1805440), (11648, 1760025), (11904, 1722175), (12090, 1695680), (12112, 1692600), (12400, 1653288), (12480, 1642690), (12896, 1589700), (13020, 1574560), (13440, 1525355), (13650, 1501888), (13888, 1476150), (14105, 1453440), (14560, 1408020), (14880, 1377740), (15140, 1354080), (15600, 1314152), (15897, 1289600), (16120, 1271760), (16275, 1259648), (16800, 1220284), (16926, 1211200), (17360, 1180920), (17472, 1173350), (18168, 1128400), (18200, 1126416), (18600, 1102192), (18925, 1083264), (19344, 1059800), (19682, 1041600), (19840, 1033305), (20150, 1017408), (20800, 985614), (20832, 984100), (21196, 967200), (21700, 944736), (21840, 938680), (22400, 915213), (22568, 908400), (22710, 902720), (23467, 873600), (24180, 847840), (24224, 846300), (24800, 826644), (24960, 821345), (25792, 794850), (26040, 787280), (26495, 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(72800, 281604), (74400, 275548), (75700, 270816), (77376, 264950), (78728, 260400), (79485, 257920), (80600, 254352), (83328, 246025), (84630, 242240), (84784, 241800), (86800, 236184), (87360, 234670), (90272, 227100), (90840, 225680), (93868, 218400), (96720, 211960), (96896, 211575), (98410, 208320), (99200, 206661), (104160, 196820), (105980, 193440), (109200, 187736), (112840, 181680), (113550, 180544), (117335, 174720), (118092, 173600), (120900, 169568), (121120, 169260), (124800, 164269), (127176, 161200), (128960, 158970), (130200, 157456), (132475, 154752), (135408, 151400), (137774, 148800), (138880, 147615), (140802, 145600), (141050, 145344)]