20693251040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:722

約数の個数: 384

約数和(自身を含む): 63426779136

約数和(自身を除く): 42733528096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 71, 77, 80, 82, 88, 110, 112, 140, 142, 154, 160, 164, 176, 205, 220, 224, 280, 284, 287, 308, 328, 352, 355, 385, 410, 440, 451, 497, 560, 568, 574, 577, 616, 656, 710, 770, 781, 820, 880, 902, 994, 1120, 1136, 1148, 1154, 1232, 1312, 1420, 1435, 1540, 1562, 1640, 1760, 1804, 1988, 2255, 2272, 2296, 2308, 2464, 2485, 2840, 2870, 2885, 2911, 3080, 3124, 3157, 3280, 3608, 3905, 3976, 4039, 4510, 4592, 4616, 4970, 5467, 5680, 5740, 5770, 5822, 6160, 6248, 6314, 6347, 6560, 7216, 7810, 7952, 8078, 9020, 9184, 9232, 9940, 10934, 11360, 11480, 11540, 11644, 12320, 12496, 12628, 12694, 14432, 14555, 15620, 15785, 15904, 16156, 18040, 18464, 19880, 20195, 20377, 21868, 22960, 23080, 23288, 23657, 24992, 25256, 25388, 27335, 29110, 31240, 31570, 31735, 32021, 32312, 36080, 39760, 40390, 40754, 40967, 43736, 44429, 45920, 46160, 46576, 47314, 50512, 50776, 54670, 58220, 62480, 63140, 63470, 64042, 64624, 72160, 79520, 80780, 81508, 81934, 87472, 88858, 92320, 93152, 94628, 101024, 101552, 101885, 109340, 116440, 118285, 124960, 126280, 126940, 128084, 129248, 160105, 161560, 163016, 163868, 165599, 174944, 177716, 189256, 203104, 203770, 204835, 218680, 222145, 224147, 232880, 236570, 252560, 253880, 256168, 260227, 286769, 320210, 323120, 326032, 327736, 331198, 355432, 378512, 407540, 409670, 437360, 444290, 448294, 450637, 465760, 473140, 505120, 507760, 512336, 520454, 573538, 640420, 646240, 652064, 655472, 662396, 710864, 757024, 815080, 819340, 827995, 874720, 888580, 896588, 901274, 946280, 1015520, 1024672, 1040908, 1120735, 1147076, 1280840, 1301135, 1310944, 1324792, 1421728, 1433845, 1630160, 1638680, 1655990, 1679647, 1777160, 1793176, 1802548, 1821589, 1892560, 2081816, 2241470, 2253185, 2294152, 2561680, 2602270, 2649584, 2867690, 3154459, 3260320, 3277360, 3311980, 3359294, 3554320, 3586352, 3605096, 3643178, 3785120, 4163632, 4482940, 4506370, 4588304, 5123360, 5204540, 5299168, 5735380, 6308918, 6554720, 6623960, 6718588, 7108640, 7172704, 7210192, 7286356, 8327264, 8398235, 8965880, 9012740, 9107945, 9176608, 10409080, 11470760, 11757529, 12617836, 13247920, 13437176, 14420384, 14572712, 15772295, 16796470, 17931760, 18025480, 18215890, 18476117, 20818160, 22941520, 23515058, 25235672, 26495840, 26874352, 29145424, 31544590, 33592940, 35863520, 36050960, 36431780, 36952234, 41636320, 45883040, 47030116, 50471344, 53748704, 58290848, 58787645, 63089180, 67185880, 72101920, 72863560, 73904468, 92380585, 94060232, 100942688, 117575290, 126178360, 129332819, 134371760, 145727120, 147808936, 184761170, 188120464, 235150580, 252356720, 258665638, 268743520, 291454240, 295617872, 369522340, 376240928, 470301160, 504713440, 517331276, 591235744, 646664095, 739044680, 940602320, 1034662552, 1293328190, 1478089360, 1881204640, 2069325104, 2586656380, 2956178720, 4138650208, 5173312760, 10346625520, 20693251040]

約数ペア:

[(1, 20693251040), (2, 10346625520), (4, 5173312760), (5, 4138650208), (7, 2956178720), (8, 2586656380), (10, 2069325104), (11, 1881204640), (14, 1478089360), (16, 1293328190), (20, 1034662552), (22, 940602320), (28, 739044680), (32, 646664095), (35, 591235744), (40, 517331276), (41, 504713440), (44, 470301160), (55, 376240928), (56, 369522340), (70, 295617872), (71, 291454240), (77, 268743520), (80, 258665638), (82, 252356720), (88, 235150580), (110, 188120464), (112, 184761170), (140, 147808936), (142, 145727120), (154, 134371760), (160, 129332819), (164, 126178360), (176, 117575290), (205, 100942688), (220, 94060232), (224, 92380585), (280, 73904468), (284, 72863560), (287, 72101920), (308, 67185880), (328, 63089180), (352, 58787645), (355, 58290848), (385, 53748704), (410, 50471344), (440, 47030116), (451, 45883040), (497, 41636320), (560, 36952234), (568, 36431780), (574, 36050960), (577, 35863520), (616, 33592940), (656, 31544590), (710, 29145424), (770, 26874352), (781, 26495840), (820, 25235672), (880, 23515058), (902, 22941520), (994, 20818160), (1120, 18476117), (1136, 18215890), (1148, 18025480), (1154, 17931760), (1232, 16796470), (1312, 15772295), (1420, 14572712), (1435, 14420384), (1540, 13437176), (1562, 13247920), (1640, 12617836), (1760, 11757529), (1804, 11470760), (1988, 10409080), (2255, 9176608), (2272, 9107945), (2296, 9012740), (2308, 8965880), (2464, 8398235), (2485, 8327264), (2840, 7286356), (2870, 7210192), (2885, 7172704), (2911, 7108640), (3080, 6718588), (3124, 6623960), (3157, 6554720), (3280, 6308918), (3608, 5735380), (3905, 5299168), (3976, 5204540), (4039, 5123360), (4510, 4588304), (4592, 4506370), (4616, 4482940), (4970, 4163632), (5467, 3785120), (5680, 3643178), (5740, 3605096), (5770, 3586352), (5822, 3554320), (6160, 3359294), (6248, 3311980), (6314, 3277360), (6347, 3260320), (6560, 3154459), (7216, 2867690), (7810, 2649584), (7952, 2602270), (8078, 2561680), (9020, 2294152), (9184, 2253185), (9232, 2241470), (9940, 2081816), (10934, 1892560), (11360, 1821589), (11480, 1802548), (11540, 1793176), (11644, 1777160), (12320, 1679647), (12496, 1655990), (12628, 1638680), (12694, 1630160), (14432, 1433845), (14555, 1421728), (15620, 1324792), (15785, 1310944), (15904, 1301135), (16156, 1280840), (18040, 1147076), (18464, 1120735), (19880, 1040908), (20195, 1024672), (20377, 1015520), (21868, 946280), (22960, 901274), (23080, 896588), (23288, 888580), (23657, 874720), (24992, 827995), (25256, 819340), (25388, 815080), (27335, 757024), (29110, 710864), (31240, 662396), (31570, 655472), (31735, 652064), (32021, 646240), (32312, 640420), (36080, 573538), (39760, 520454), (40390, 512336), (40754, 507760), (40967, 505120), (43736, 473140), (44429, 465760), (45920, 450637), (46160, 448294), (46576, 444290), (47314, 437360), (50512, 409670), (50776, 407540), (54670, 378512), (58220, 355432), (62480, 331198), (63140, 327736), (63470, 326032), (64042, 323120), (64624, 320210), (72160, 286769), (79520, 260227), (80780, 256168), (81508, 253880), (81934, 252560), (87472, 236570), (88858, 232880), (92320, 224147), (93152, 222145), (94628, 218680), (101024, 204835), (101552, 203770), (101885, 203104), (109340, 189256), (116440, 177716), (118285, 174944), (124960, 165599), (126280, 163868), (126940, 163016), (128084, 161560), (129248, 160105)]