507601440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1822818816

約数和(自身を除く): 1315217376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 96, 120, 124, 137, 144, 155, 160, 166, 180, 186, 240, 248, 249, 274, 279, 288, 310, 332, 360, 372, 411, 415, 465, 480, 496, 498, 548, 558, 620, 664, 685, 720, 744, 747, 822, 830, 930, 992, 996, 1096, 1116, 1233, 1240, 1245, 1328, 1370, 1395, 1440, 1488, 1494, 1644, 1660, 1860, 1992, 2055, 2192, 2232, 2466, 2480, 2490, 2573, 2656, 2740, 2790, 2976, 2988, 3288, 3320, 3720, 3735, 3984, 4110, 4247, 4384, 4464, 4932, 4960, 4980, 5146, 5480, 5580, 5976, 6165, 6576, 6640, 7440, 7470, 7719, 7968, 8220, 8494, 8928, 9864, 9960, 10292, 10960, 11160, 11371, 11952, 12330, 12741, 12865, 13152, 13280, 14880, 14940, 15438, 16440, 16988, 19728, 19920, 20584, 21235, 21920, 22320, 22742, 23157, 23904, 24660, 25482, 25730, 29880, 30876, 32880, 33976, 34113, 38223, 38595, 39456, 39840, 41168, 42470, 44640, 45484, 46314, 49320, 50964, 51460, 56855, 59760, 61752, 63705, 65760, 67952, 68226, 76446, 77190, 82336, 84940, 90968, 92628, 98640, 101928, 102339, 102920, 113710, 115785, 119520, 123504, 127410, 135904, 136452, 152892, 154380, 169880, 170565, 181936, 185256, 191115, 197280, 203856, 204678, 205840, 227420, 231570, 247008, 254820, 272904, 305784, 308760, 339760, 341130, 352501, 363872, 370512, 382230, 407712, 409356, 411680, 454840, 463140, 509640, 511695, 545808, 611568, 617520, 679520, 682260, 705002, 741024, 764460, 818712, 909680, 926280, 1019280, 1023390, 1057503, 1091616, 1223136, 1235040, 1364520, 1410004, 1528920, 1637424, 1762505, 1819360, 1852560, 2038560, 2046780, 2115006, 2729040, 2820008, 3057840, 3172509, 3274848, 3525010, 3705120, 4093560, 4230012, 5287515, 5458080, 5640016, 6115680, 6345018, 7050020, 8187120, 8460024, 10575030, 11280032, 12690036, 14100040, 15862545, 16374240, 16920048, 21150060, 25380072, 28200080, 31725090, 33840096, 42300120, 50760144, 56400160, 63450180, 84600240, 101520288, 126900360, 169200480, 253800720, 507601440]

約数ペア:

[(1, 507601440), (2, 253800720), (3, 169200480), (4, 126900360), (5, 101520288), (6, 84600240), (8, 63450180), (9, 56400160), (10, 50760144), (12, 42300120), (15, 33840096), (16, 31725090), (18, 28200080), (20, 25380072), (24, 21150060), (30, 16920048), (31, 16374240), (32, 15862545), (36, 14100040), (40, 12690036), (45, 11280032), (48, 10575030), (60, 8460024), (62, 8187120), (72, 7050020), (80, 6345018), (83, 6115680), (90, 5640016), (93, 5458080), (96, 5287515), (120, 4230012), (124, 4093560), (137, 3705120), (144, 3525010), (155, 3274848), (160, 3172509), (166, 3057840), (180, 2820008), (186, 2729040), (240, 2115006), (248, 2046780), (249, 2038560), (274, 1852560), (279, 1819360), (288, 1762505), (310, 1637424), (332, 1528920), (360, 1410004), (372, 1364520), (411, 1235040), (415, 1223136), (465, 1091616), (480, 1057503), (496, 1023390), (498, 1019280), (548, 926280), (558, 909680), (620, 818712), (664, 764460), (685, 741024), (720, 705002), (744, 682260), (747, 679520), (822, 617520), (830, 611568), (930, 545808), (992, 511695), (996, 509640), (1096, 463140), (1116, 454840), (1233, 411680), (1240, 409356), (1245, 407712), (1328, 382230), (1370, 370512), (1395, 363872), (1440, 352501), (1488, 341130), (1494, 339760), (1644, 308760), (1660, 305784), (1860, 272904), (1992, 254820), (2055, 247008), (2192, 231570), (2232, 227420), (2466, 205840), (2480, 204678), (2490, 203856), (2573, 197280), (2656, 191115), (2740, 185256), (2790, 181936), (2976, 170565), (2988, 169880), (3288, 154380), (3320, 152892), (3720, 136452), (3735, 135904), (3984, 127410), (4110, 123504), (4247, 119520), (4384, 115785), (4464, 113710), (4932, 102920), (4960, 102339), (4980, 101928), (5146, 98640), (5480, 92628), (5580, 90968), (5976, 84940), (6165, 82336), (6576, 77190), (6640, 76446), (7440, 68226), (7470, 67952), (7719, 65760), (7968, 63705), (8220, 61752), (8494, 59760), (8928, 56855), (9864, 51460), (9960, 50964), (10292, 49320), (10960, 46314), (11160, 45484), (11371, 44640), (11952, 42470), (12330, 41168), (12741, 39840), (12865, 39456), (13152, 38595), (13280, 38223), (14880, 34113), (14940, 33976), (15438, 32880), (16440, 30876), (16988, 29880), (19728, 25730), (19920, 25482), (20584, 24660), (21235, 23904), (21920, 23157), (22320, 22742)]