20951689920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:812

約数の個数: 448

約数和(自身を含む): 79776645120

約数和(自身を除く): 58824955200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 283, 320, 322, 336, 345, 368, 420, 448, 460, 479, 480, 483, 552, 560, 566, 644, 672, 690, 736, 805, 840, 849, 920, 958, 960, 966, 1104, 1120, 1132, 1288, 1344, 1380, 1415, 1437, 1472, 1610, 1680, 1698, 1840, 1916, 1932, 1981, 2208, 2240, 2264, 2395, 2415, 2576, 2760, 2830, 2874, 3220, 3353, 3360, 3396, 3680, 3832, 3864, 3962, 4245, 4416, 4528, 4790, 4830, 5152, 5520, 5660, 5748, 5943, 6440, 6509, 6706, 6720, 6792, 7185, 7360, 7664, 7728, 7924, 8490, 9056, 9580, 9660, 9905, 10059, 10304, 11017, 11040, 11320, 11496, 11886, 12880, 13018, 13412, 13584, 14370, 15328, 15456, 15848, 16765, 16980, 18112, 19160, 19320, 19527, 19810, 20118, 22034, 22080, 22640, 22992, 23772, 25760, 26036, 26824, 27168, 28740, 29715, 30656, 30912, 31696, 32545, 33051, 33530, 33960, 38320, 38640, 39054, 39620, 40236, 44068, 45280, 45563, 45984, 47544, 50295, 51520, 52072, 53648, 54336, 55085, 57480, 59430, 63392, 65090, 66102, 67060, 67920, 76640, 77119, 77280, 78108, 79240, 80472, 88136, 90560, 91126, 91968, 95088, 97635, 100590, 104144, 107296, 110170, 114960, 118860, 126784, 130180, 132204, 134120, 135557, 135840, 136689, 153280, 154238, 154560, 156216, 158480, 160944, 165255, 176272, 182252, 190176, 195270, 201180, 208288, 214592, 220340, 227815, 229920, 231357, 237720, 260360, 264408, 268240, 271114, 271680, 273378, 308476, 312432, 316960, 321888, 330510, 352544, 364504, 380352, 385595, 390540, 402360, 406671, 416576, 440680, 455630, 459840, 462714, 475440, 520720, 528816, 536480, 542228, 546756, 616952, 624864, 633920, 643776, 661020, 677785, 683445, 705088, 729008, 771190, 781080, 804720, 813342, 881360, 911260, 925428, 948899, 950880, 1041440, 1057632, 1072960, 1084456, 1093512, 1156785, 1233904, 1249728, 1322040, 1355570, 1366890, 1458016, 1542380, 1562160, 1609440, 1626684, 1762720, 1822520, 1850856, 1897798, 1901760, 2033355, 2082880, 2115264, 2168912, 2187024, 2313570, 2467808, 2644080, 2711140, 2733780, 2846697, 2916032, 3084760, 3117811, 3124320, 3218880, 3253368, 3525440, 3645040, 3701712, 3795596, 4066710, 4337824, 4374048, 4627140, 4744495, 4935616, 5288160, 5422280, 5467560, 5693394, 6169520, 6235622, 6248640, 6506736, 7290080, 7403424, 7591192, 8133420, 8675648, 8748096, 9254280, 9353433, 9488990, 10576320, 10844560, 10935120, 11386788, 12339040, 12471244, 13013472, 14233485, 14580160, 14806848, 15182384, 15589055, 16266840, 18508560, 18706866, 18977980, 21689120, 21824677, 21870240, 22773576, 24678080, 24942488, 26026944, 28466970, 30364768, 31178110, 32533680, 37017120, 37413732, 37955960, 43378240, 43649354, 43740480, 45547152, 46767165, 49884976, 56933940, 60729536, 62356220, 65067360, 65474031, 74034240, 74827464, 75911920, 87298708, 91094304, 93534330, 99769952, 109123385, 113867880, 124712440, 130134720, 130948062, 149654928, 151823840, 174597416, 182188608, 187068660, 199539904, 218246770, 227735760, 249424880, 261896124, 299309856, 303647680, 327370155, 349194832, 374137320, 436493540, 455471520, 498849760, 523792248, 598619712, 654740310, 698389664, 748274640, 872987080, 910943040, 997699520, 1047584496, 1309480620, 1396779328, 1496549280, 1745974160, 2095168992, 2618961240, 2993098560, 3491948320, 4190337984, 5237922480, 6983896640, 10475844960, 20951689920]

約数ペア:

[(1, 20951689920), (2, 10475844960), (3, 6983896640), (4, 5237922480), (5, 4190337984), (6, 3491948320), (7, 2993098560), (8, 2618961240), (10, 2095168992), (12, 1745974160), (14, 1496549280), (15, 1396779328), (16, 1309480620), (20, 1047584496), (21, 997699520), (23, 910943040), (24, 872987080), (28, 748274640), (30, 698389664), (32, 654740310), (35, 598619712), (40, 523792248), (42, 498849760), (46, 455471520), (48, 436493540), (56, 374137320), (60, 349194832), (64, 327370155), (69, 303647680), (70, 299309856), (80, 261896124), (84, 249424880), (92, 227735760), (96, 218246770), (105, 199539904), (112, 187068660), (115, 182188608), (120, 174597416), (138, 151823840), (140, 149654928), (160, 130948062), (161, 130134720), (168, 124712440), (184, 113867880), (192, 109123385), (210, 99769952), (224, 93534330), (230, 91094304), (240, 87298708), (276, 75911920), (280, 74827464), (283, 74034240), (320, 65474031), (322, 65067360), (336, 62356220), (345, 60729536), (368, 56933940), (420, 49884976), (448, 46767165), (460, 45547152), (479, 43740480), (480, 43649354), (483, 43378240), (552, 37955960), (560, 37413732), (566, 37017120), (644, 32533680), (672, 31178110), (690, 30364768), (736, 28466970), (805, 26026944), (840, 24942488), (849, 24678080), (920, 22773576), (958, 21870240), (960, 21824677), (966, 21689120), (1104, 18977980), (1120, 18706866), (1132, 18508560), (1288, 16266840), (1344, 15589055), (1380, 15182384), (1415, 14806848), (1437, 14580160), (1472, 14233485), (1610, 13013472), (1680, 12471244), (1698, 12339040), (1840, 11386788), (1916, 10935120), (1932, 10844560), (1981, 10576320), (2208, 9488990), (2240, 9353433), (2264, 9254280), (2395, 8748096), (2415, 8675648), (2576, 8133420), (2760, 7591192), (2830, 7403424), (2874, 7290080), (3220, 6506736), (3353, 6248640), (3360, 6235622), (3396, 6169520), (3680, 5693394), (3832, 5467560), (3864, 5422280), (3962, 5288160), (4245, 4935616), (4416, 4744495), (4528, 4627140), (4790, 4374048), (4830, 4337824), (5152, 4066710), (5520, 3795596), (5660, 3701712), (5748, 3645040), (5943, 3525440), (6440, 3253368), (6509, 3218880), (6706, 3124320), (6720, 3117811), (6792, 3084760), (7185, 2916032), (7360, 2846697), (7664, 2733780), (7728, 2711140), (7924, 2644080), (8490, 2467808), (9056, 2313570), (9580, 2187024), (9660, 2168912), (9905, 2115264), (10059, 2082880), (10304, 2033355), (11017, 1901760), (11040, 1897798), (11320, 1850856), (11496, 1822520), (11886, 1762720), (12880, 1626684), (13018, 1609440), (13412, 1562160), (13584, 1542380), (14370, 1458016), (15328, 1366890), (15456, 1355570), (15848, 1322040), (16765, 1249728), (16980, 1233904), (18112, 1156785), (19160, 1093512), (19320, 1084456), (19527, 1072960), (19810, 1057632), (20118, 1041440), (22034, 950880), (22080, 948899), (22640, 925428), (22992, 911260), (23772, 881360), (25760, 813342), (26036, 804720), (26824, 781080), (27168, 771190), (28740, 729008), (29715, 705088), (30656, 683445), (30912, 677785), (31696, 661020), (32545, 643776), (33051, 633920), (33530, 624864), (33960, 616952), (38320, 546756), (38640, 542228), (39054, 536480), (39620, 528816), (40236, 520720), (44068, 475440), (45280, 462714), (45563, 459840), (45984, 455630), (47544, 440680), (50295, 416576), (51520, 406671), (52072, 402360), (53648, 390540), (54336, 385595), (55085, 380352), (57480, 364504), (59430, 352544), (63392, 330510), (65090, 321888), (66102, 316960), (67060, 312432), (67920, 308476), (76640, 273378), (77119, 271680), (77280, 271114), (78108, 268240), (79240, 264408), (80472, 260360), (88136, 237720), (90560, 231357), (91126, 229920), (91968, 227815), (95088, 220340), (97635, 214592), (100590, 208288), (104144, 201180), (107296, 195270), (110170, 190176), (114960, 182252), (118860, 176272), (126784, 165255), (130180, 160944), (132204, 158480), (134120, 156216), (135557, 154560), (135840, 154238), (136689, 153280)]