273176640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8657

約数の個数: 168

約数和(自身を含む): 1025152128

約数和(自身を除く): 751975488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 8623, 10560, 15840, 17246, 25869, 31680, 34492, 43115, 51738, 68984, 77607, 86230, 94853, 103476, 129345, 137968, 155214, 172460, 189706, 206952, 258690, 275936, 284559, 310428, 344920, 379412, 388035, 413904, 474265, 517380, 551872, 569118, 620856, 689840, 758824, 776070, 827808, 853677, 948530, 1034760, 1138236, 1241712, 1379680, 1422795, 1517648, 1552140, 1655616, 1707354, 1897060, 2069520, 2276472, 2483424, 2759360, 2845590, 3035296, 3104280, 3414708, 3794120, 4139040, 4268385, 4552944, 4966848, 5691180, 6070592, 6208560, 6829416, 7588240, 8278080, 8536770, 9105888, 11382360, 12417120, 13658832, 15176480, 17073540, 18211776, 22764720, 24834240, 27317664, 30352960, 34147080, 45529440, 54635328, 68294160, 91058880, 136588320, 273176640]

約数ペア:

[(1, 273176640), (2, 136588320), (3, 91058880), (4, 68294160), (5, 54635328), (6, 45529440), (8, 34147080), (9, 30352960), (10, 27317664), (11, 24834240), (12, 22764720), (15, 18211776), (16, 17073540), (18, 15176480), (20, 13658832), (22, 12417120), (24, 11382360), (30, 9105888), (32, 8536770), (33, 8278080), (36, 7588240), (40, 6829416), (44, 6208560), (45, 6070592), (48, 5691180), (55, 4966848), (60, 4552944), (64, 4268385), (66, 4139040), (72, 3794120), (80, 3414708), (88, 3104280), (90, 3035296), (96, 2845590), (99, 2759360), (110, 2483424), (120, 2276472), (132, 2069520), (144, 1897060), (160, 1707354), (165, 1655616), (176, 1552140), (180, 1517648), (192, 1422795), (198, 1379680), (220, 1241712), (240, 1138236), (264, 1034760), (288, 948530), (320, 853677), (330, 827808), (352, 776070), (360, 758824), (396, 689840), (440, 620856), (480, 569118), (495, 551872), (528, 517380), (576, 474265), (660, 413904), (704, 388035), (720, 379412), (792, 344920), (880, 310428), (960, 284559), (990, 275936), (1056, 258690), (1320, 206952), (1440, 189706), (1584, 172460), (1760, 155214), (1980, 137968), (2112, 129345), (2640, 103476), (2880, 94853), (3168, 86230), (3520, 77607), (3960, 68984), (5280, 51738), (6336, 43115), (7920, 34492), (8623, 31680), (10560, 25869), (15840, 17246)]