7738736640

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{31489}}^1$

素因数の和:31525

約数の個数: 120

約数和(自身を含む): 24763987920

約数和(自身を除く): 17025251280

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 16384, 20480, 24576, 30720, 31489, 40960, 49152, 61440, 62978, 81920, 94467, 122880, 125956, 157445, 188934, 245760, 251912, 314890, 377868, 472335, 503824, 629780, 755736, 944670, 1007648, 1259560, 1511472, 1889340, 2015296, 2519120, 3022944, 3778680, 4030592, 5038240, 6045888, 7557360, 8061184, 10076480, 12091776, 15114720, 16122368, 20152960, 24183552, 30229440, 32244736, 40305920, 48367104, 60458880, 64489472, 80611840, 96734208, 120917760, 128978944, 161223680, 193468416, 241835520, 257957888, 322447360, 386936832, 483671040, 515915776, 644894720, 773873664, 967342080, 1289789440, 1547747328, 1934684160, 2579578880, 3869368320, 7738736640]

約数ペア:

[(1, 7738736640), (2, 3869368320), (3, 2579578880), (4, 1934684160), (5, 1547747328), (6, 1289789440), (8, 967342080), (10, 773873664), (12, 644894720), (15, 515915776), (16, 483671040), (20, 386936832), (24, 322447360), (30, 257957888), (32, 241835520), (40, 193468416), (48, 161223680), (60, 128978944), (64, 120917760), (80, 96734208), (96, 80611840), (120, 64489472), (128, 60458880), (160, 48367104), (192, 40305920), (240, 32244736), (256, 30229440), (320, 24183552), (384, 20152960), (480, 16122368), (512, 15114720), (640, 12091776), (768, 10076480), (960, 8061184), (1024, 7557360), (1280, 6045888), (1536, 5038240), (1920, 4030592), (2048, 3778680), (2560, 3022944), (3072, 2519120), (3840, 2015296), (4096, 1889340), (5120, 1511472), (6144, 1259560), (7680, 1007648), (8192, 944670), (10240, 755736), (12288, 629780), (15360, 503824), (16384, 472335), (20480, 377868), (24576, 314890), (30720, 251912), (31489, 245760), (40960, 188934), (49152, 157445), (61440, 125956), (62978, 122880), (81920, 94467)]