690970336840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:2020

約数の個数: 256

約数和(自身を含む): 1831809024000

約数和(自身を除く): 1140838687160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 79, 140, 146, 158, 271, 280, 292, 316, 365, 395, 511, 542, 553, 584, 632, 730, 790, 1022, 1084, 1106, 1355, 1460, 1579, 1580, 1897, 2044, 2168, 2212, 2555, 2710, 2765, 2920, 3158, 3160, 3794, 4088, 4424, 5110, 5420, 5530, 5767, 6316, 7588, 7895, 9485, 10220, 10840, 11053, 11060, 11534, 12632, 15176, 15790, 18970, 19783, 20440, 21409, 22106, 22120, 23068, 28835, 31580, 37940, 39566, 40369, 42818, 44212, 46136, 55265, 57670, 63160, 75880, 79132, 80738, 85636, 88424, 98915, 107045, 110530, 115267, 115340, 124741, 138481, 149863, 158264, 161476, 171272, 197830, 201845, 214090, 221060, 230534, 230680, 249482, 276962, 299726, 322952, 395660, 403690, 427909, 428180, 442120, 461068, 498964, 553924, 576335, 599452, 623705, 692405, 749315, 791320, 806869, 807380, 855818, 856360, 873187, 922136, 997928, 1107848, 1152670, 1198904, 1247410, 1384810, 1498630, 1562857, 1613738, 1614760, 1711636, 1746374, 2139545, 2305340, 2494820, 2769620, 2995363, 2997260, 3125714, 3227476, 3423272, 3492748, 4034345, 4279090, 4365935, 4610680, 4989640, 5539240, 5990726, 5994520, 6251428, 6454952, 6985496, 7814285, 8068690, 8558180, 8731870, 9106093, 10939999, 11981452, 12502856, 14976815, 15628570, 16137380, 17116360, 17463740, 18212186, 21879998, 23962904, 29953630, 31237357, 31257140, 32274760, 33804811, 34927480, 36424372, 43759996, 45530465, 54699995, 59907260, 62474714, 62514280, 63742651, 67609622, 72848744, 87519992, 91060930, 109399990, 119814520, 124949428, 127485302, 135219244, 156186785, 169024055, 182121860, 218661499, 218799980, 236633677, 249898856, 254970604, 270438488, 312373570, 318713255, 338048110, 364243720, 437322998, 437599960, 473267354, 509941208, 624747140, 637426510, 676096220, 874645996, 946534708, 1093307495, 1183168385, 1249494280, 1274853020, 1352192440, 1749291992, 1893069416, 2186614990, 2366336770, 2467751203, 2549706040, 4373229980, 4732673540, 4935502406, 8746459960, 9465347080, 9871004812, 12338756015, 17274258421, 19742009624, 24677512030, 34548516842, 49355024060, 69097033684, 86371292105, 98710048120, 138194067368, 172742584210, 345485168420, 690970336840]

約数ペア:

[(1, 690970336840), (2, 345485168420), (4, 172742584210), (5, 138194067368), (7, 98710048120), (8, 86371292105), (10, 69097033684), (14, 49355024060), (20, 34548516842), (28, 24677512030), (35, 19742009624), (40, 17274258421), (56, 12338756015), (70, 9871004812), (73, 9465347080), (79, 8746459960), (140, 4935502406), (146, 4732673540), (158, 4373229980), (271, 2549706040), (280, 2467751203), (292, 2366336770), (316, 2186614990), (365, 1893069416), (395, 1749291992), (511, 1352192440), (542, 1274853020), (553, 1249494280), (584, 1183168385), (632, 1093307495), (730, 946534708), (790, 874645996), (1022, 676096220), (1084, 637426510), (1106, 624747140), (1355, 509941208), (1460, 473267354), (1579, 437599960), (1580, 437322998), (1897, 364243720), (2044, 338048110), (2168, 318713255), (2212, 312373570), (2555, 270438488), (2710, 254970604), (2765, 249898856), (2920, 236633677), (3158, 218799980), (3160, 218661499), (3794, 182121860), (4088, 169024055), (4424, 156186785), (5110, 135219244), (5420, 127485302), (5530, 124949428), (5767, 119814520), (6316, 109399990), (7588, 91060930), (7895, 87519992), (9485, 72848744), (10220, 67609622), (10840, 63742651), (11053, 62514280), (11060, 62474714), (11534, 59907260), (12632, 54699995), (15176, 45530465), (15790, 43759996), (18970, 36424372), (19783, 34927480), (20440, 33804811), (21409, 32274760), (22106, 31257140), (22120, 31237357), (23068, 29953630), (28835, 23962904), (31580, 21879998), (37940, 18212186), (39566, 17463740), (40369, 17116360), (42818, 16137380), (44212, 15628570), (46136, 14976815), (55265, 12502856), (57670, 11981452), (63160, 10939999), (75880, 9106093), (79132, 8731870), (80738, 8558180), (85636, 8068690), (88424, 7814285), (98915, 6985496), (107045, 6454952), (110530, 6251428), (115267, 5994520), (115340, 5990726), (124741, 5539240), (138481, 4989640), (149863, 4610680), (158264, 4365935), (161476, 4279090), (171272, 4034345), (197830, 3492748), (201845, 3423272), (214090, 3227476), (221060, 3125714), (230534, 2997260), (230680, 2995363), (249482, 2769620), (276962, 2494820), (299726, 2305340), (322952, 2139545), (395660, 1746374), (403690, 1711636), (427909, 1614760), (428180, 1613738), (442120, 1562857), (461068, 1498630), (498964, 1384810), (553924, 1247410), (576335, 1198904), (599452, 1152670), (623705, 1107848), (692405, 997928), (749315, 922136), (791320, 873187), (806869, 856360), (807380, 855818)]