991206720

素因数分解:

$2^6\times 3^6\times 5^1\times 7^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 392

約数和(自身を含む): 4051060224

約数和(自身を除く): 3059853504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 607, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1214, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1821, 1890, 1944, 2016, 2160, 2240, 2268, 2428, 2430, 2520, 2592, 2835, 2880, 2916, 3024, 3035, 3240, 3360, 3402, 3642, 3645, 3780, 3888, 4032, 4249, 4320, 4536, 4856, 4860, 5040, 5103, 5184, 5463, 5670, 5832, 6048, 6070, 6480, 6720, 6804, 7284, 7290, 7560, 7776, 8498, 8505, 8640, 9072, 9105, 9712, 9720, 10080, 10206, 10926, 11340, 11664, 12096, 12140, 12747, 12960, 13608, 14568, 14580, 15120, 15552, 16389, 16996, 17010, 18144, 18210, 19424, 19440, 20160, 20412, 21245, 21852, 22680, 23328, 24280, 25494, 25515, 25920, 27216, 27315, 29136, 29160, 30240, 32778, 33992, 34020, 36288, 36420, 38241, 38848, 38880, 40824, 42490, 43704, 45360, 46656, 48560, 49167, 50988, 51030, 54432, 54630, 58272, 58320, 60480, 63735, 65556, 67984, 68040, 72840, 76482, 77760, 81648, 81945, 84980, 87408, 90720, 97120, 98334, 101976, 102060, 108864, 109260, 114723, 116544, 116640, 127470, 131112, 135968, 136080, 145680, 147501, 152964, 163296, 163890, 169960, 174816, 181440, 191205, 194240, 196668, 203952, 204120, 218520, 229446, 233280, 245835, 254940, 262224, 271936, 272160, 291360, 295002, 305928, 326592, 327780, 339920, 344169, 349632, 382410, 393336, 407904, 408240, 437040, 442503, 458892, 491670, 509880, 524448, 544320, 573615, 582720, 590004, 611856, 655560, 679840, 688338, 737505, 764820, 786672, 815808, 816480, 874080, 885006, 917784, 983340, 1019760, 1032507, 1048896, 1147230, 1180008, 1223712, 1311120, 1359680, 1376676, 1475010, 1529640, 1573344, 1632960, 1720845, 1748160, 1770012, 1835568, 1966680, 2039520, 2065014, 2212515, 2294460, 2360016, 2447424, 2622240, 2753352, 2950020, 3059280, 3097521, 3146688, 3441690, 3540024, 3671136, 3933360, 4079040, 4130028, 4425030, 4588920, 4720032, 5162535, 5244480, 5506704, 5900040, 6118560, 6195042, 6883380, 7080048, 7342272, 7866720, 8260056, 8850060, 9177840, 9440064, 10325070, 11013408, 11800080, 12237120, 12390084, 13766760, 14160096, 15487605, 15733440, 16520112, 17700120, 18355680, 20650140, 22026816, 23600160, 24780168, 27533520, 28320192, 30975210, 33040224, 35400240, 36711360, 41300280, 47200320, 49560336, 55067040, 61950420, 66080448, 70800480, 82600560, 99120672, 110134080, 123900840, 141600960, 165201120, 198241344, 247801680, 330402240, 495603360, 991206720]

約数ペア:

[(1, 991206720), (2, 495603360), (3, 330402240), (4, 247801680), (5, 198241344), (6, 165201120), (7, 141600960), (8, 123900840), (9, 110134080), (10, 99120672), (12, 82600560), (14, 70800480), (15, 66080448), (16, 61950420), (18, 55067040), (20, 49560336), (21, 47200320), (24, 41300280), (27, 36711360), (28, 35400240), (30, 33040224), (32, 30975210), (35, 28320192), (36, 27533520), (40, 24780168), (42, 23600160), (45, 22026816), (48, 20650140), (54, 18355680), (56, 17700120), (60, 16520112), (63, 15733440), (64, 15487605), (70, 14160096), (72, 13766760), (80, 12390084), (81, 12237120), (84, 11800080), (90, 11013408), (96, 10325070), (105, 9440064), (108, 9177840), (112, 8850060), (120, 8260056), (126, 7866720), (135, 7342272), (140, 7080048), (144, 6883380), (160, 6195042), (162, 6118560), (168, 5900040), (180, 5506704), (189, 5244480), (192, 5162535), (210, 4720032), (216, 4588920), (224, 4425030), (240, 4130028), (243, 4079040), (252, 3933360), (270, 3671136), (280, 3540024), (288, 3441690), (315, 3146688), (320, 3097521), (324, 3059280), (336, 2950020), (360, 2753352), (378, 2622240), (405, 2447424), (420, 2360016), (432, 2294460), (448, 2212515), (480, 2065014), (486, 2039520), (504, 1966680), (540, 1835568), (560, 1770012), (567, 1748160), (576, 1720845), (607, 1632960), (630, 1573344), (648, 1529640), (672, 1475010), (720, 1376676), (729, 1359680), (756, 1311120), (810, 1223712), (840, 1180008), (864, 1147230), (945, 1048896), (960, 1032507), (972, 1019760), (1008, 983340), (1080, 917784), (1120, 885006), (1134, 874080), (1214, 816480), (1215, 815808), (1260, 786672), (1296, 764820), (1344, 737505), (1440, 688338), (1458, 679840), (1512, 655560), (1620, 611856), (1680, 590004), (1701, 582720), (1728, 573615), (1821, 544320), (1890, 524448), (1944, 509880), (2016, 491670), (2160, 458892), (2240, 442503), (2268, 437040), (2428, 408240), (2430, 407904), (2520, 393336), (2592, 382410), (2835, 349632), (2880, 344169), (2916, 339920), (3024, 327780), (3035, 326592), (3240, 305928), (3360, 295002), (3402, 291360), (3642, 272160), (3645, 271936), (3780, 262224), (3888, 254940), (4032, 245835), (4249, 233280), (4320, 229446), (4536, 218520), (4856, 204120), (4860, 203952), (5040, 196668), (5103, 194240), (5184, 191205), (5463, 181440), (5670, 174816), (5832, 169960), (6048, 163890), (6070, 163296), (6480, 152964), (6720, 147501), (6804, 145680), (7284, 136080), (7290, 135968), (7560, 131112), (7776, 127470), (8498, 116640), (8505, 116544), (8640, 114723), (9072, 109260), (9105, 108864), (9712, 102060), (9720, 101976), (10080, 98334), (10206, 97120), (10926, 90720), (11340, 87408), (11664, 84980), (12096, 81945), (12140, 81648), (12747, 77760), (12960, 76482), (13608, 72840), (14568, 68040), (14580, 67984), (15120, 65556), (15552, 63735), (16389, 60480), (16996, 58320), (17010, 58272), (18144, 54630), (18210, 54432), (19424, 51030), (19440, 50988), (20160, 49167), (20412, 48560), (21245, 46656), (21852, 45360), (22680, 43704), (23328, 42490), (24280, 40824), (25494, 38880), (25515, 38848), (25920, 38241), (27216, 36420), (27315, 36288), (29136, 34020), (29160, 33992), (30240, 32778)]