1297707120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 240

約数和(自身を含む): 4587777792

約数和(自身を除く): 3290070672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 106, 120, 124, 144, 155, 159, 180, 186, 212, 240, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 496, 530, 558, 620, 636, 720, 744, 795, 848, 930, 954, 1060, 1097, 1116, 1240, 1272, 1395, 1488, 1590, 1643, 1860, 1908, 2120, 2194, 2232, 2385, 2480, 2544, 2790, 3180, 3286, 3291, 3720, 3816, 4240, 4388, 4464, 4770, 4929, 5485, 5580, 6360, 6572, 6582, 7440, 7632, 8215, 8776, 9540, 9858, 9873, 10970, 11160, 12720, 13144, 13164, 14787, 16430, 16455, 17552, 19080, 19716, 19746, 21940, 22320, 24645, 26288, 26328, 29574, 32860, 32910, 34007, 38160, 39432, 39492, 43880, 49290, 49365, 52656, 58141, 59148, 65720, 65820, 68014, 73935, 78864, 78984, 87760, 98580, 98730, 102021, 116282, 118296, 131440, 131640, 136028, 147870, 157968, 170035, 174423, 197160, 197460, 204042, 232564, 236592, 263280, 272056, 290705, 295740, 306063, 340070, 348846, 394320, 394920, 408084, 465128, 510105, 523269, 544112, 581410, 591480, 612126, 680140, 697692, 789840, 816168, 872115, 930256, 1020210, 1046538, 1162820, 1182960, 1224252, 1360280, 1395384, 1530315, 1632336, 1744230, 1802371, 2040420, 2093076, 2325640, 2448504, 2616345, 2720560, 2790768, 3060630, 3488460, 3604742, 4080840, 4186152, 4651280, 4897008, 5232690, 5407113, 6121260, 6976920, 7209484, 8161680, 8372304, 9011855, 10465380, 10814226, 12242520, 13953840, 14418968, 16221339, 18023710, 20930760, 21628452, 24485040, 27035565, 28837936, 32442678, 36047420, 41861520, 43256904, 54071130, 64885356, 72094840, 81106695, 86513808, 108142260, 129770712, 144189680, 162213390, 216284520, 259541424, 324426780, 432569040, 648853560, 1297707120]

約数ペア:

[(1, 1297707120), (2, 648853560), (3, 432569040), (4, 324426780), (5, 259541424), (6, 216284520), (8, 162213390), (9, 144189680), (10, 129770712), (12, 108142260), (15, 86513808), (16, 81106695), (18, 72094840), (20, 64885356), (24, 54071130), (30, 43256904), (31, 41861520), (36, 36047420), (40, 32442678), (45, 28837936), (48, 27035565), (53, 24485040), (60, 21628452), (62, 20930760), (72, 18023710), (80, 16221339), (90, 14418968), (93, 13953840), (106, 12242520), (120, 10814226), (124, 10465380), (144, 9011855), (155, 8372304), (159, 8161680), (180, 7209484), (186, 6976920), (212, 6121260), (240, 5407113), (248, 5232690), (265, 4897008), (279, 4651280), (310, 4186152), (318, 4080840), (360, 3604742), (372, 3488460), (424, 3060630), (465, 2790768), (477, 2720560), (496, 2616345), (530, 2448504), (558, 2325640), (620, 2093076), (636, 2040420), (720, 1802371), (744, 1744230), (795, 1632336), (848, 1530315), (930, 1395384), (954, 1360280), (1060, 1224252), (1097, 1182960), (1116, 1162820), (1240, 1046538), (1272, 1020210), (1395, 930256), (1488, 872115), (1590, 816168), (1643, 789840), (1860, 697692), (1908, 680140), (2120, 612126), (2194, 591480), (2232, 581410), (2385, 544112), (2480, 523269), (2544, 510105), (2790, 465128), (3180, 408084), (3286, 394920), (3291, 394320), (3720, 348846), (3816, 340070), (4240, 306063), (4388, 295740), (4464, 290705), (4770, 272056), (4929, 263280), (5485, 236592), (5580, 232564), (6360, 204042), (6572, 197460), (6582, 197160), (7440, 174423), (7632, 170035), (8215, 157968), (8776, 147870), (9540, 136028), (9858, 131640), (9873, 131440), (10970, 118296), (11160, 116282), (12720, 102021), (13144, 98730), (13164, 98580), (14787, 87760), (16430, 78984), (16455, 78864), (17552, 73935), (19080, 68014), (19716, 65820), (19746, 65720), (21940, 59148), (22320, 58141), (24645, 52656), (26288, 49365), (26328, 49290), (29574, 43880), (32860, 39492), (32910, 39432), (34007, 38160)]