7756861440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 208

約数和(自身を含む): 24986612736

約数和(自身を除く): 17229751296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 320, 382, 384, 480, 512, 573, 640, 661, 764, 768, 955, 960, 1024, 1146, 1280, 1322, 1528, 1536, 1910, 1920, 1983, 2048, 2292, 2560, 2644, 2865, 3056, 3072, 3305, 3820, 3840, 3966, 4096, 4584, 5120, 5288, 5730, 6112, 6144, 6610, 7640, 7680, 7932, 9168, 9915, 10240, 10576, 11460, 12224, 12288, 13220, 15280, 15360, 15864, 18336, 19830, 20480, 21152, 22920, 24448, 26440, 30560, 30720, 31728, 36672, 39660, 42304, 45840, 48896, 52880, 61120, 61440, 63456, 73344, 79320, 84608, 91680, 97792, 105760, 122240, 126251, 126912, 146688, 158640, 169216, 183360, 195584, 211520, 244480, 252502, 253824, 293376, 317280, 338432, 366720, 378753, 391168, 423040, 488960, 505004, 507648, 586752, 631255, 634560, 676864, 733440, 757506, 782336, 846080, 977920, 1010008, 1015296, 1173504, 1262510, 1269120, 1353728, 1466880, 1515012, 1692160, 1893765, 1955840, 2020016, 2030592, 2347008, 2525020, 2538240, 2707456, 2933760, 3030024, 3384320, 3787530, 3911680, 4040032, 4061184, 5050040, 5076480, 5867520, 6060048, 6768640, 7575060, 8080064, 8122368, 10100080, 10152960, 11735040, 12120096, 13537280, 15150120, 16160128, 20200160, 20305920, 24240192, 30300240, 32320256, 40400320, 40611840, 48480384, 60600480, 64640512, 80800640, 96960768, 121200960, 129281024, 161601280, 193921536, 242401920, 258562048, 323202560, 387843072, 484803840, 517124096, 646405120, 775686144, 969607680, 1292810240, 1551372288, 1939215360, 2585620480, 3878430720, 7756861440]

約数ペア:

[(1, 7756861440), (2, 3878430720), (3, 2585620480), (4, 1939215360), (5, 1551372288), (6, 1292810240), (8, 969607680), (10, 775686144), (12, 646405120), (15, 517124096), (16, 484803840), (20, 387843072), (24, 323202560), (30, 258562048), (32, 242401920), (40, 193921536), (48, 161601280), (60, 129281024), (64, 121200960), (80, 96960768), (96, 80800640), (120, 64640512), (128, 60600480), (160, 48480384), (191, 40611840), (192, 40400320), (240, 32320256), (256, 30300240), (320, 24240192), (382, 20305920), (384, 20200160), (480, 16160128), (512, 15150120), (573, 13537280), (640, 12120096), (661, 11735040), (764, 10152960), (768, 10100080), (955, 8122368), (960, 8080064), (1024, 7575060), (1146, 6768640), (1280, 6060048), (1322, 5867520), (1528, 5076480), (1536, 5050040), (1910, 4061184), (1920, 4040032), (1983, 3911680), (2048, 3787530), (2292, 3384320), (2560, 3030024), (2644, 2933760), (2865, 2707456), (3056, 2538240), (3072, 2525020), (3305, 2347008), (3820, 2030592), (3840, 2020016), (3966, 1955840), (4096, 1893765), (4584, 1692160), (5120, 1515012), (5288, 1466880), (5730, 1353728), (6112, 1269120), (6144, 1262510), (6610, 1173504), (7640, 1015296), (7680, 1010008), (7932, 977920), (9168, 846080), (9915, 782336), (10240, 757506), (10576, 733440), (11460, 676864), (12224, 634560), (12288, 631255), (13220, 586752), (15280, 507648), (15360, 505004), (15864, 488960), (18336, 423040), (19830, 391168), (20480, 378753), (21152, 366720), (22920, 338432), (24448, 317280), (26440, 293376), (30560, 253824), (30720, 252502), (31728, 244480), (36672, 211520), (39660, 195584), (42304, 183360), (45840, 169216), (48896, 158640), (52880, 146688), (61120, 126912), (61440, 126251), (63456, 122240), (73344, 105760), (79320, 97792), (84608, 91680)]