217316160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 168

約数和(自身を含む): 760344936

約数和(自身を除く): 543028776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1237, 1440, 1464, 1830, 1952, 2196, 2440, 2474, 2745, 2880, 2928, 3660, 3711, 3904, 4392, 4880, 4948, 5490, 5856, 6185, 7320, 7422, 8784, 9760, 9896, 10980, 11133, 11712, 12370, 14640, 14844, 17568, 18555, 19520, 19792, 21960, 22266, 24740, 29280, 29688, 35136, 37110, 39584, 43920, 44532, 49480, 55665, 58560, 59376, 74220, 75457, 79168, 87840, 89064, 98960, 111330, 118752, 148440, 150914, 175680, 178128, 197920, 222660, 226371, 237504, 296880, 301828, 356256, 377285, 395840, 445320, 452742, 593760, 603656, 679113, 712512, 754570, 890640, 905484, 1131855, 1187520, 1207312, 1358226, 1509140, 1781280, 1810968, 2263710, 2414624, 2716452, 3018280, 3395565, 3562560, 3621936, 4527420, 4829248, 5432904, 6036560, 6791130, 7243872, 9054840, 10865808, 12073120, 13582260, 14487744, 18109680, 21731616, 24146240, 27164520, 36219360, 43463232, 54329040, 72438720, 108658080, 217316160]

約数ペア:

[(1, 217316160), (2, 108658080), (3, 72438720), (4, 54329040), (5, 43463232), (6, 36219360), (8, 27164520), (9, 24146240), (10, 21731616), (12, 18109680), (15, 14487744), (16, 13582260), (18, 12073120), (20, 10865808), (24, 9054840), (30, 7243872), (32, 6791130), (36, 6036560), (40, 5432904), (45, 4829248), (48, 4527420), (60, 3621936), (61, 3562560), (64, 3395565), (72, 3018280), (80, 2716452), (90, 2414624), (96, 2263710), (120, 1810968), (122, 1781280), (144, 1509140), (160, 1358226), (180, 1207312), (183, 1187520), (192, 1131855), (240, 905484), (244, 890640), (288, 754570), (305, 712512), (320, 679113), (360, 603656), (366, 593760), (480, 452742), (488, 445320), (549, 395840), (576, 377285), (610, 356256), (720, 301828), (732, 296880), (915, 237504), (960, 226371), (976, 222660), (1098, 197920), (1220, 178128), (1237, 175680), (1440, 150914), (1464, 148440), (1830, 118752), (1952, 111330), (2196, 98960), (2440, 89064), (2474, 87840), (2745, 79168), (2880, 75457), (2928, 74220), (3660, 59376), (3711, 58560), (3904, 55665), (4392, 49480), (4880, 44532), (4948, 43920), (5490, 39584), (5856, 37110), (6185, 35136), (7320, 29688), (7422, 29280), (8784, 24740), (9760, 22266), (9896, 21960), (10980, 19792), (11133, 19520), (11712, 18555), (12370, 17568), (14640, 14844)]