216342720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6829}}^1$

素因数の和:6863

約数の個数: 168

約数和(自身を含む): 811895760

約数和(自身を除く): 595553040

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, 6829, 7920, 10560, 13658, 15840, 20487, 27316, 31680, 34145, 40974, 54632, 61461, 68290, 75119, 81948, 102435, 109264, 122922, 136580, 150238, 163896, 204870, 218528, 225357, 245844, 273160, 300476, 307305, 327792, 375595, 409740, 437056, 450714, 491688, 546320, 600952, 614610, 655584, 676071, 751190, 819480, 901428, 983376, 1092640, 1126785, 1201904, 1229220, 1311168, 1352142, 1502380, 1638960, 1802856, 1966752, 2185280, 2253570, 2403808, 2458440, 2704284, 3004760, 3277920, 3380355, 3605712, 3933504, 4507140, 4807616, 4916880, 5408568, 6009520, 6555840, 6760710, 7211424, 9014280, 9833760, 10817136, 12019040, 13521420, 14422848, 18028560, 19667520, 21634272, 24038080, 27042840, 36057120, 43268544, 54085680, 72114240, 108171360, 216342720]

約数ペア:

[(1, 216342720), (2, 108171360), (3, 72114240), (4, 54085680), (5, 43268544), (6, 36057120), (8, 27042840), (9, 24038080), (10, 21634272), (11, 19667520), (12, 18028560), (15, 14422848), (16, 13521420), (18, 12019040), (20, 10817136), (22, 9833760), (24, 9014280), (30, 7211424), (32, 6760710), (33, 6555840), (36, 6009520), (40, 5408568), (44, 4916880), (45, 4807616), (48, 4507140), (55, 3933504), (60, 3605712), (64, 3380355), (66, 3277920), (72, 3004760), (80, 2704284), (88, 2458440), (90, 2403808), (96, 2253570), (99, 2185280), (110, 1966752), (120, 1802856), (132, 1638960), (144, 1502380), (160, 1352142), (165, 1311168), (176, 1229220), (180, 1201904), (192, 1126785), (198, 1092640), (220, 983376), (240, 901428), (264, 819480), (288, 751190), (320, 676071), (330, 655584), (352, 614610), (360, 600952), (396, 546320), (440, 491688), (480, 450714), (495, 437056), (528, 409740), (576, 375595), (660, 327792), (704, 307305), (720, 300476), (792, 273160), (880, 245844), (960, 225357), (990, 218528), (1056, 204870), (1320, 163896), (1440, 150238), (1584, 136580), (1760, 122922), (1980, 109264), (2112, 102435), (2640, 81948), (2880, 75119), (3168, 68290), (3520, 61461), (3960, 54632), (5280, 40974), (6336, 34145), (6829, 31680), (7920, 27316), (10560, 20487), (13658, 15840)]