2174994720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 384

約数和(自身を含む): 7983360000

約数和(自身を除く): 5808365280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 109, 120, 124, 135, 144, 149, 155, 160, 180, 186, 216, 218, 240, 248, 270, 279, 288, 298, 310, 327, 360, 372, 432, 436, 447, 465, 480, 496, 540, 545, 558, 596, 620, 654, 720, 744, 745, 837, 864, 872, 894, 930, 981, 992, 1080, 1090, 1116, 1192, 1240, 1308, 1341, 1395, 1440, 1488, 1490, 1635, 1674, 1744, 1788, 1860, 1962, 2160, 2180, 2232, 2235, 2384, 2480, 2616, 2682, 2790, 2943, 2976, 2980, 3270, 3348, 3379, 3488, 3576, 3720, 3924, 4023, 4185, 4320, 4360, 4464, 4470, 4619, 4768, 4905, 4960, 5232, 5364, 5580, 5886, 5960, 6540, 6696, 6705, 6758, 7152, 7440, 7848, 8046, 8370, 8720, 8928, 8940, 9238, 9810, 10137, 10464, 10728, 11160, 11772, 11920, 13080, 13392, 13410, 13516, 13857, 14304, 14715, 14880, 15696, 16092, 16241, 16740, 16895, 17440, 17880, 18476, 19620, 20115, 20274, 21456, 22320, 23095, 23544, 23840, 26160, 26784, 26820, 27032, 27714, 29430, 30411, 31392, 32184, 32482, 33480, 33790, 35760, 36952, 39240, 40230, 40548, 41571, 42912, 44640, 46190, 47088, 48723, 50685, 52320, 53640, 54064, 55428, 58860, 60822, 64368, 64964, 66960, 67580, 69285, 71520, 73904, 78480, 80460, 81096, 81205, 83142, 91233, 92380, 94176, 97446, 101370, 107280, 108128, 110856, 117720, 121644, 124713, 128736, 129928, 133920, 135160, 138570, 146169, 147808, 152055, 156960, 160920, 162192, 162410, 166284, 182466, 184760, 194892, 202740, 207855, 214560, 221712, 235440, 243288, 243615, 249426, 259856, 270320, 277140, 292338, 304110, 321840, 324384, 324820, 332568, 364932, 369520, 389784, 405480, 415710, 438507, 443424, 456165, 470880, 486576, 487230, 498852, 503471, 519712, 540640, 554280, 584676, 608220, 623565, 643680, 649640, 665136, 729864, 730845, 739040, 779568, 810960, 831420, 877014, 912330, 973152, 974460, 997704, 1006942, 1108560, 1169352, 1216440, 1247130, 1299280, 1330272, 1459728, 1461690, 1510413, 1559136, 1621920, 1662840, 1754028, 1824660, 1948920, 1995408, 2013884, 2192535, 2217120, 2338704, 2432880, 2494260, 2517355, 2598560, 2919456, 2923380, 3020826, 3325680, 3508056, 3649320, 3897840, 3990816, 4027768, 4385070, 4531239, 4677408, 4865760, 4988520, 5034710, 5846760, 6041652, 6651360, 7016112, 7298640, 7552065, 7795680, 8055536, 8770140, 9062478, 9977040, 10069420, 11693520, 12083304, 13593717, 14032224, 14597280, 15104130, 16111072, 17540280, 18124956, 19954080, 20138840, 22656195, 23387040, 24166608, 27187434, 30208260, 35080560, 36249912, 40277680, 45312390, 48333216, 54374868, 60416520, 67968585, 70161120, 72499824, 80555360, 90624780, 108749736, 120833040, 135937170, 144999648, 181249560, 217499472, 241666080, 271874340, 362499120, 434998944, 543748680, 724998240, 1087497360, 2174994720]

約数ペア:

[(1, 2174994720), (2, 1087497360), (3, 724998240), (4, 543748680), (5, 434998944), (6, 362499120), (8, 271874340), (9, 241666080), (10, 217499472), (12, 181249560), (15, 144999648), (16, 135937170), (18, 120833040), (20, 108749736), (24, 90624780), (27, 80555360), (30, 72499824), (31, 70161120), (32, 67968585), (36, 60416520), (40, 54374868), (45, 48333216), (48, 45312390), (54, 40277680), (60, 36249912), (62, 35080560), (72, 30208260), (80, 27187434), (90, 24166608), (93, 23387040), (96, 22656195), (108, 20138840), (109, 19954080), (120, 18124956), (124, 17540280), (135, 16111072), (144, 15104130), (149, 14597280), (155, 14032224), (160, 13593717), (180, 12083304), (186, 11693520), (216, 10069420), (218, 9977040), (240, 9062478), (248, 8770140), (270, 8055536), (279, 7795680), (288, 7552065), (298, 7298640), (310, 7016112), (327, 6651360), (360, 6041652), (372, 5846760), (432, 5034710), (436, 4988520), (447, 4865760), (465, 4677408), (480, 4531239), (496, 4385070), (540, 4027768), (545, 3990816), (558, 3897840), (596, 3649320), (620, 3508056), (654, 3325680), (720, 3020826), (744, 2923380), (745, 2919456), (837, 2598560), (864, 2517355), (872, 2494260), (894, 2432880), (930, 2338704), (981, 2217120), (992, 2192535), (1080, 2013884), (1090, 1995408), (1116, 1948920), (1192, 1824660), (1240, 1754028), (1308, 1662840), (1341, 1621920), (1395, 1559136), (1440, 1510413), (1488, 1461690), (1490, 1459728), (1635, 1330272), (1674, 1299280), (1744, 1247130), (1788, 1216440), (1860, 1169352), (1962, 1108560), (2160, 1006942), (2180, 997704), (2232, 974460), (2235, 973152), (2384, 912330), (2480, 877014), (2616, 831420), (2682, 810960), (2790, 779568), (2943, 739040), (2976, 730845), (2980, 729864), (3270, 665136), (3348, 649640), (3379, 643680), (3488, 623565), (3576, 608220), (3720, 584676), (3924, 554280), (4023, 540640), (4185, 519712), (4320, 503471), (4360, 498852), (4464, 487230), (4470, 486576), (4619, 470880), (4768, 456165), (4905, 443424), (4960, 438507), (5232, 415710), (5364, 405480), (5580, 389784), (5886, 369520), (5960, 364932), (6540, 332568), (6696, 324820), (6705, 324384), (6758, 321840), (7152, 304110), (7440, 292338), (7848, 277140), (8046, 270320), (8370, 259856), (8720, 249426), (8928, 243615), (8940, 243288), (9238, 235440), (9810, 221712), (10137, 214560), (10464, 207855), (10728, 202740), (11160, 194892), (11772, 184760), (11920, 182466), (13080, 166284), (13392, 162410), (13410, 162192), (13516, 160920), (13857, 156960), (14304, 152055), (14715, 147808), (14880, 146169), (15696, 138570), (16092, 135160), (16241, 133920), (16740, 129928), (16895, 128736), (17440, 124713), (17880, 121644), (18476, 117720), (19620, 110856), (20115, 108128), (20274, 107280), (21456, 101370), (22320, 97446), (23095, 94176), (23544, 92380), (23840, 91233), (26160, 83142), (26784, 81205), (26820, 81096), (27032, 80460), (27714, 78480), (29430, 73904), (30411, 71520), (31392, 69285), (32184, 67580), (32482, 66960), (33480, 64964), (33790, 64368), (35760, 60822), (36952, 58860), (39240, 55428), (40230, 54064), (40548, 53640), (41571, 52320), (42912, 50685), (44640, 48723), (46190, 47088)]