4979180160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:861

約数の個数: 320

約数和(自身を含む): 17935394400

約数和(自身を除く): 12956214240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 691, 695, 720, 810, 834, 864, 960, 1080, 1112, 1152, 1251, 1296, 1382, 1390, 1440, 1620, 1668, 1728, 1920, 2073, 2085, 2160, 2224, 2502, 2592, 2764, 2780, 2880, 3240, 3336, 3455, 3456, 3753, 4146, 4170, 4320, 4448, 5004, 5184, 5528, 5560, 5760, 6219, 6255, 6480, 6672, 6910, 7506, 8292, 8340, 8640, 8896, 10008, 10365, 10368, 11056, 11120, 11259, 12438, 12510, 12960, 13344, 13820, 15012, 16584, 16680, 17280, 17792, 18657, 18765, 20016, 20730, 22112, 22240, 22518, 24876, 25020, 25920, 26688, 27640, 30024, 31095, 33168, 33360, 37314, 37530, 40032, 41460, 44224, 44480, 45036, 49752, 50040, 51840, 53376, 55280, 55971, 56295, 60048, 62190, 66336, 66720, 74628, 75060, 80064, 82920, 88448, 88960, 90072, 93285, 96049, 99504, 100080, 110560, 111942, 112590, 120096, 124380, 132672, 133440, 149256, 150120, 160128, 165840, 180144, 186570, 192098, 199008, 200160, 221120, 223884, 225180, 240192, 248760, 265344, 266880, 279855, 288147, 298512, 300240, 331680, 360288, 373140, 384196, 398016, 400320, 442240, 447768, 450360, 480245, 480384, 497520, 559710, 576294, 597024, 600480, 663360, 720576, 746280, 768392, 796032, 800640, 864441, 895536, 900720, 960490, 995040, 1119420, 1152588, 1194048, 1200960, 1326720, 1440735, 1441152, 1492560, 1536784, 1728882, 1791072, 1801440, 1920980, 1990080, 2238840, 2305176, 2388096, 2401920, 2593323, 2881470, 2985120, 3073568, 3457764, 3582144, 3602880, 3841960, 3980160, 4322205, 4477680, 4610352, 5186646, 5762940, 5970240, 6147136, 6915528, 7164288, 7205760, 7683920, 7779969, 8644410, 8955360, 9220704, 10373292, 11525880, 11940480, 12294272, 12966615, 13831056, 15367840, 15559938, 17288820, 17910720, 18441408, 20746584, 23051760, 25933230, 27662112, 30735680, 31119876, 34577640, 35821440, 36882816, 38899845, 41493168, 46103520, 51866460, 55324224, 61471360, 62239752, 69155280, 77799690, 82986336, 92207040, 103732920, 110648448, 124479504, 138310560, 155599380, 165972672, 184414080, 207465840, 248959008, 276621120, 311198760, 331945344, 414931680, 497918016, 553242240, 622397520, 829863360, 995836032, 1244795040, 1659726720, 2489590080, 4979180160]

約数ペア:

[(1, 4979180160), (2, 2489590080), (3, 1659726720), (4, 1244795040), (5, 995836032), (6, 829863360), (8, 622397520), (9, 553242240), (10, 497918016), (12, 414931680), (15, 331945344), (16, 311198760), (18, 276621120), (20, 248959008), (24, 207465840), (27, 184414080), (30, 165972672), (32, 155599380), (36, 138310560), (40, 124479504), (45, 110648448), (48, 103732920), (54, 92207040), (60, 82986336), (64, 77799690), (72, 69155280), (80, 62239752), (81, 61471360), (90, 55324224), (96, 51866460), (108, 46103520), (120, 41493168), (128, 38899845), (135, 36882816), (139, 35821440), (144, 34577640), (160, 31119876), (162, 30735680), (180, 27662112), (192, 25933230), (216, 23051760), (240, 20746584), (270, 18441408), (278, 17910720), (288, 17288820), (320, 15559938), (324, 15367840), (360, 13831056), (384, 12966615), (405, 12294272), (417, 11940480), (432, 11525880), (480, 10373292), (540, 9220704), (556, 8955360), (576, 8644410), (640, 7779969), (648, 7683920), (691, 7205760), (695, 7164288), (720, 6915528), (810, 6147136), (834, 5970240), (864, 5762940), (960, 5186646), (1080, 4610352), (1112, 4477680), (1152, 4322205), (1251, 3980160), (1296, 3841960), (1382, 3602880), (1390, 3582144), (1440, 3457764), (1620, 3073568), (1668, 2985120), (1728, 2881470), (1920, 2593323), (2073, 2401920), (2085, 2388096), (2160, 2305176), (2224, 2238840), (2502, 1990080), (2592, 1920980), (2764, 1801440), (2780, 1791072), (2880, 1728882), (3240, 1536784), (3336, 1492560), (3455, 1441152), (3456, 1440735), (3753, 1326720), (4146, 1200960), (4170, 1194048), (4320, 1152588), (4448, 1119420), (5004, 995040), (5184, 960490), (5528, 900720), (5560, 895536), (5760, 864441), (6219, 800640), (6255, 796032), (6480, 768392), (6672, 746280), (6910, 720576), (7506, 663360), (8292, 600480), (8340, 597024), (8640, 576294), (8896, 559710), (10008, 497520), (10365, 480384), (10368, 480245), (11056, 450360), (11120, 447768), (11259, 442240), (12438, 400320), (12510, 398016), (12960, 384196), (13344, 373140), (13820, 360288), (15012, 331680), (16584, 300240), (16680, 298512), (17280, 288147), (17792, 279855), (18657, 266880), (18765, 265344), (20016, 248760), (20730, 240192), (22112, 225180), (22240, 223884), (22518, 221120), (24876, 200160), (25020, 199008), (25920, 192098), (26688, 186570), (27640, 180144), (30024, 165840), (31095, 160128), (33168, 150120), (33360, 149256), (37314, 133440), (37530, 132672), (40032, 124380), (41460, 120096), (44224, 112590), (44480, 111942), (45036, 110560), (49752, 100080), (50040, 99504), (51840, 96049), (53376, 93285), (55280, 90072), (55971, 88960), (56295, 88448), (60048, 82920), (62190, 80064), (66336, 75060), (66720, 74628)]