987156103680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1382107}}^1$

素因数の和:1382167

約数の個数: 240

約数和(自身を含む): 3529085624064

約数和(自身を除く): 2541929520384

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, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 357120, 714240, 1382107, 2764214, 4146321, 5528428, 6910535, 8292642, 11056856, 12438963, 13821070, 16585284, 20731605, 22113712, 24877926, 27642140, 33170568, 41463210, 42845317, 44227424, 49755852, 55284280, 62194815, 66341136, 82926420, 85690634, 88454848, 99511704, 110568560, 124389630, 128535951, 132682272, 165852840, 171381268, 176909696, 199023408, 214226585, 221137120, 248779260, 257071902, 265364544, 331705680, 342762536, 353819392, 385607853, 398046816, 428453170, 442274240, 497558520, 514143804, 530729088, 642679755, 663411360, 685525072, 707638784, 771215706, 796093632, 856906340, 884548480, 995117040, 1028287608, 1061458176, 1285359510, 1326822720, 1371050144, 1542431412, 1592187264, 1713812680, 1769096960, 1928039265, 1990234080, 2056575216, 2122916352, 2570719020, 2653645440, 2742100288, 3084862824, 3184374528, 3427625360, 3538193920, 3856078530, 3980468160, 4113150432, 5141438040, 5307290880, 5484200576, 6169725648, 6368749056, 6855250720, 7712157060, 7960936320, 8226300864, 10282876080, 10614581760, 10968401152, 12339451296, 13710501440, 15424314120, 15921872640, 16452601728, 20565752160, 21936802304, 24678902592, 27421002880, 30848628240, 31843745280, 32905203456, 41131504320, 49357805184, 54842005760, 61697256480, 65810406912, 82263008640, 98715610368, 109684011520, 123394512960, 164526017280, 197431220736, 246789025920, 329052034560, 493578051840, 987156103680]

約数ペア:

[(1, 987156103680), (2, 493578051840), (3, 329052034560), (4, 246789025920), (5, 197431220736), (6, 164526017280), (8, 123394512960), (9, 109684011520), (10, 98715610368), (12, 82263008640), (15, 65810406912), (16, 61697256480), (18, 54842005760), (20, 49357805184), (24, 41131504320), (30, 32905203456), (31, 31843745280), (32, 30848628240), (36, 27421002880), (40, 24678902592), (45, 21936802304), (48, 20565752160), (60, 16452601728), (62, 15921872640), (64, 15424314120), (72, 13710501440), (80, 12339451296), (90, 10968401152), (93, 10614581760), (96, 10282876080), (120, 8226300864), (124, 7960936320), (128, 7712157060), (144, 6855250720), (155, 6368749056), (160, 6169725648), (180, 5484200576), (186, 5307290880), (192, 5141438040), (240, 4113150432), (248, 3980468160), (256, 3856078530), (279, 3538193920), (288, 3427625360), (310, 3184374528), (320, 3084862824), (360, 2742100288), (372, 2653645440), (384, 2570719020), (465, 2122916352), (480, 2056575216), (496, 1990234080), (512, 1928039265), (558, 1769096960), (576, 1713812680), (620, 1592187264), (640, 1542431412), (720, 1371050144), (744, 1326822720), (768, 1285359510), (930, 1061458176), (960, 1028287608), (992, 995117040), (1116, 884548480), (1152, 856906340), (1240, 796093632), (1280, 771215706), (1395, 707638784), (1440, 685525072), (1488, 663411360), (1536, 642679755), (1860, 530729088), (1920, 514143804), (1984, 497558520), (2232, 442274240), (2304, 428453170), (2480, 398046816), (2560, 385607853), (2790, 353819392), (2880, 342762536), (2976, 331705680), (3720, 265364544), (3840, 257071902), (3968, 248779260), (4464, 221137120), (4608, 214226585), (4960, 199023408), (5580, 176909696), (5760, 171381268), (5952, 165852840), (7440, 132682272), (7680, 128535951), (7936, 124389630), (8928, 110568560), (9920, 99511704), (11160, 88454848), (11520, 85690634), (11904, 82926420), (14880, 66341136), (15872, 62194815), (17856, 55284280), (19840, 49755852), (22320, 44227424), (23040, 42845317), (23808, 41463210), (29760, 33170568), (35712, 27642140), (39680, 24877926), (44640, 22113712), (47616, 20731605), (59520, 16585284), (71424, 13821070), (79360, 12438963), (89280, 11056856), (119040, 8292642), (142848, 6910535), (178560, 5528428), (238080, 4146321), (357120, 2764214), (714240, 1382107)]