216846720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 799761600

約数和(自身を除く): 582914880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 89, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 178, 180, 188, 192, 216, 235, 240, 267, 270, 282, 288, 320, 324, 356, 360, 376, 384, 405, 423, 432, 445, 470, 480, 534, 540, 564, 576, 640, 648, 705, 712, 720, 752, 801, 810, 846, 864, 890, 940, 960, 1068, 1080, 1128, 1152, 1269, 1296, 1335, 1410, 1424, 1440, 1504, 1602, 1620, 1692, 1728, 1780, 1880, 1920, 2115, 2136, 2160, 2256, 2403, 2538, 2592, 2670, 2820, 2848, 2880, 3008, 3204, 3240, 3384, 3456, 3560, 3760, 3807, 4005, 4183, 4230, 4272, 4320, 4512, 4806, 5076, 5184, 5340, 5640, 5696, 5760, 6016, 6345, 6408, 6480, 6768, 7120, 7209, 7520, 7614, 8010, 8366, 8460, 8544, 8640, 9024, 9612, 10152, 10368, 10680, 11280, 11392, 12015, 12549, 12690, 12816, 12960, 13536, 14240, 14418, 15040, 15228, 16020, 16732, 16920, 17088, 17280, 18048, 19035, 19224, 20304, 20915, 21360, 22560, 24030, 25098, 25380, 25632, 25920, 27072, 28480, 28836, 30080, 30456, 32040, 33464, 33840, 34176, 36045, 37647, 38070, 38448, 40608, 41830, 42720, 45120, 48060, 50196, 50760, 51264, 51840, 54144, 56960, 57672, 60912, 62745, 64080, 66928, 67680, 72090, 75294, 76140, 76896, 81216, 83660, 85440, 90240, 96120, 100392, 101520, 102528, 112941, 115344, 121824, 125490, 128160, 133856, 135360, 144180, 150588, 152280, 153792, 162432, 167320, 170880, 188235, 192240, 200784, 203040, 225882, 230688, 243648, 250980, 256320, 267712, 270720, 288360, 301176, 304560, 307584, 334640, 338823, 376470, 384480, 401568, 406080, 451764, 461376, 487296, 501960, 512640, 535424, 564705, 576720, 602352, 609120, 669280, 677646, 752940, 768960, 803136, 812160, 903528, 922752, 1003920, 1129410, 1153440, 1204704, 1218240, 1338560, 1355292, 1505880, 1537920, 1606272, 1694115, 1807056, 2007840, 2258820, 2306880, 2409408, 2436480, 2677120, 2710584, 3011760, 3388230, 3614112, 4015680, 4517640, 4613760, 4818816, 5421168, 6023520, 6776460, 7228224, 8031360, 9035280, 10842336, 12047040, 13552920, 14456448, 18070560, 21684672, 24094080, 27105840, 36141120, 43369344, 54211680, 72282240, 108423360, 216846720]

約数ペア:

[(1, 216846720), (2, 108423360), (3, 72282240), (4, 54211680), (5, 43369344), (6, 36141120), (8, 27105840), (9, 24094080), (10, 21684672), (12, 18070560), (15, 14456448), (16, 13552920), (18, 12047040), (20, 10842336), (24, 9035280), (27, 8031360), (30, 7228224), (32, 6776460), (36, 6023520), (40, 5421168), (45, 4818816), (47, 4613760), (48, 4517640), (54, 4015680), (60, 3614112), (64, 3388230), (72, 3011760), (80, 2710584), (81, 2677120), (89, 2436480), (90, 2409408), (94, 2306880), (96, 2258820), (108, 2007840), (120, 1807056), (128, 1694115), (135, 1606272), (141, 1537920), (144, 1505880), (160, 1355292), (162, 1338560), (178, 1218240), (180, 1204704), (188, 1153440), (192, 1129410), (216, 1003920), (235, 922752), (240, 903528), (267, 812160), (270, 803136), (282, 768960), (288, 752940), (320, 677646), (324, 669280), (356, 609120), (360, 602352), (376, 576720), (384, 564705), (405, 535424), (423, 512640), (432, 501960), (445, 487296), (470, 461376), (480, 451764), (534, 406080), (540, 401568), (564, 384480), (576, 376470), (640, 338823), (648, 334640), (705, 307584), (712, 304560), (720, 301176), (752, 288360), (801, 270720), (810, 267712), (846, 256320), (864, 250980), (890, 243648), (940, 230688), (960, 225882), (1068, 203040), (1080, 200784), (1128, 192240), (1152, 188235), (1269, 170880), (1296, 167320), (1335, 162432), (1410, 153792), (1424, 152280), (1440, 150588), (1504, 144180), (1602, 135360), (1620, 133856), (1692, 128160), (1728, 125490), (1780, 121824), (1880, 115344), (1920, 112941), (2115, 102528), (2136, 101520), (2160, 100392), (2256, 96120), (2403, 90240), (2538, 85440), (2592, 83660), (2670, 81216), (2820, 76896), (2848, 76140), (2880, 75294), (3008, 72090), (3204, 67680), (3240, 66928), (3384, 64080), (3456, 62745), (3560, 60912), (3760, 57672), (3807, 56960), (4005, 54144), (4183, 51840), (4230, 51264), (4272, 50760), (4320, 50196), (4512, 48060), (4806, 45120), (5076, 42720), (5184, 41830), (5340, 40608), (5640, 38448), (5696, 38070), (5760, 37647), (6016, 36045), (6345, 34176), (6408, 33840), (6480, 33464), (6768, 32040), (7120, 30456), (7209, 30080), (7520, 28836), (7614, 28480), (8010, 27072), (8366, 25920), (8460, 25632), (8544, 25380), (8640, 25098), (9024, 24030), (9612, 22560), (10152, 21360), (10368, 20915), (10680, 20304), (11280, 19224), (11392, 19035), (12015, 18048), (12549, 17280), (12690, 17088), (12816, 16920), (12960, 16732), (13536, 16020), (14240, 15228), (14418, 15040)]