1974660480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26371}}^1$

素因数の和:26409

約数の個数: 192

約数和(自身を含む): 7343547120

約数和(自身を除く): 5368886640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 26371, 37440, 52742, 74880, 79113, 105484, 131855, 158226, 210968, 237339, 263710, 316452, 342823, 395565, 421936, 474678, 527420, 632904, 685646, 791130, 843872, 949356, 1028469, 1054840, 1186695, 1265808, 1371292, 1582260, 1687744, 1714115, 1898712, 2056938, 2109680, 2373390, 2531616, 2742584, 3085407, 3164520, 3375488, 3428230, 3797424, 4113876, 4219360, 4746780, 5063232, 5142345, 5485168, 6170814, 6329040, 6856460, 7594848, 8227752, 8438720, 9493560, 10126464, 10284690, 10970336, 12341628, 12658080, 13712920, 15189696, 15427035, 16455504, 16877440, 18987120, 20569380, 21940672, 24683256, 25316160, 27425840, 30379392, 30854070, 32911008, 37974240, 41138760, 43881344, 49366512, 50632320, 54851680, 61708140, 65822016, 75948480, 82277520, 98733024, 109703360, 123416280, 131644032, 151896960, 164555040, 197466048, 219406720, 246832560, 329110080, 394932096, 493665120, 658220160, 987330240, 1974660480]

約数ペア:

[(1, 1974660480), (2, 987330240), (3, 658220160), (4, 493665120), (5, 394932096), (6, 329110080), (8, 246832560), (9, 219406720), (10, 197466048), (12, 164555040), (13, 151896960), (15, 131644032), (16, 123416280), (18, 109703360), (20, 98733024), (24, 82277520), (26, 75948480), (30, 65822016), (32, 61708140), (36, 54851680), (39, 50632320), (40, 49366512), (45, 43881344), (48, 41138760), (52, 37974240), (60, 32911008), (64, 30854070), (65, 30379392), (72, 27425840), (78, 25316160), (80, 24683256), (90, 21940672), (96, 20569380), (104, 18987120), (117, 16877440), (120, 16455504), (128, 15427035), (130, 15189696), (144, 13712920), (156, 12658080), (160, 12341628), (180, 10970336), (192, 10284690), (195, 10126464), (208, 9493560), (234, 8438720), (240, 8227752), (260, 7594848), (288, 6856460), (312, 6329040), (320, 6170814), (360, 5485168), (384, 5142345), (390, 5063232), (416, 4746780), (468, 4219360), (480, 4113876), (520, 3797424), (576, 3428230), (585, 3375488), (624, 3164520), (640, 3085407), (720, 2742584), (780, 2531616), (832, 2373390), (936, 2109680), (960, 2056938), (1040, 1898712), (1152, 1714115), (1170, 1687744), (1248, 1582260), (1440, 1371292), (1560, 1265808), (1664, 1186695), (1872, 1054840), (1920, 1028469), (2080, 949356), (2340, 843872), (2496, 791130), (2880, 685646), (3120, 632904), (3744, 527420), (4160, 474678), (4680, 421936), (4992, 395565), (5760, 342823), (6240, 316452), (7488, 263710), (8320, 237339), (9360, 210968), (12480, 158226), (14976, 131855), (18720, 105484), (24960, 79113), (26371, 74880), (37440, 52742)]