143442720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 526466304

約数和(自身を除く): 383023584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 61, 69, 71, 72, 80, 90, 92, 96, 115, 120, 122, 138, 142, 144, 160, 180, 183, 184, 207, 213, 230, 240, 244, 276, 284, 288, 305, 345, 355, 360, 366, 368, 414, 426, 460, 480, 488, 549, 552, 568, 610, 639, 690, 710, 720, 732, 736, 828, 852, 915, 920, 976, 1035, 1065, 1098, 1104, 1136, 1220, 1278, 1380, 1403, 1420, 1440, 1464, 1633, 1656, 1704, 1830, 1840, 1952, 2070, 2130, 2196, 2208, 2272, 2440, 2556, 2745, 2760, 2806, 2840, 2928, 3195, 3266, 3312, 3408, 3660, 3680, 4140, 4209, 4260, 4331, 4392, 4880, 4899, 5112, 5490, 5520, 5612, 5680, 5856, 6390, 6532, 6624, 6816, 7015, 7320, 8165, 8280, 8418, 8520, 8662, 8784, 9760, 9798, 10224, 10980, 11040, 11224, 11360, 12627, 12780, 12993, 13064, 14030, 14640, 14697, 16330, 16560, 16836, 17040, 17324, 17568, 19596, 20448, 21045, 21655, 21960, 22448, 24495, 25254, 25560, 25986, 26128, 28060, 29280, 29394, 32660, 33120, 33672, 34080, 34648, 38979, 39192, 42090, 43310, 43920, 44896, 48990, 50508, 51120, 51972, 52256, 56120, 58788, 63135, 64965, 65320, 67344, 69296, 73485, 77958, 78384, 84180, 86620, 87840, 97980, 99613, 101016, 102240, 103944, 112240, 117576, 126270, 129930, 130640, 134688, 138592, 146970, 155916, 156768, 168360, 173240, 194895, 195960, 199226, 202032, 207888, 224480, 235152, 252540, 259860, 261280, 293940, 298839, 311832, 336720, 346480, 389790, 391920, 398452, 404064, 415776, 470304, 498065, 505080, 519720, 587880, 597678, 623664, 673440, 692960, 779580, 783840, 796904, 896517, 996130, 1010160, 1039440, 1175760, 1195356, 1247328, 1494195, 1559160, 1593808, 1793034, 1992260, 2020320, 2078880, 2351520, 2390712, 2988390, 3118320, 3187616, 3586068, 3984520, 4482585, 4781424, 5976780, 6236640, 7172136, 7969040, 8965170, 9562848, 11953560, 14344272, 15938080, 17930340, 23907120, 28688544, 35860680, 47814240, 71721360, 143442720]

約数ペア:

[(1, 143442720), (2, 71721360), (3, 47814240), (4, 35860680), (5, 28688544), (6, 23907120), (8, 17930340), (9, 15938080), (10, 14344272), (12, 11953560), (15, 9562848), (16, 8965170), (18, 7969040), (20, 7172136), (23, 6236640), (24, 5976780), (30, 4781424), (32, 4482585), (36, 3984520), (40, 3586068), (45, 3187616), (46, 3118320), (48, 2988390), (60, 2390712), (61, 2351520), (69, 2078880), (71, 2020320), (72, 1992260), (80, 1793034), (90, 1593808), (92, 1559160), (96, 1494195), (115, 1247328), (120, 1195356), (122, 1175760), (138, 1039440), (142, 1010160), (144, 996130), (160, 896517), (180, 796904), (183, 783840), (184, 779580), (207, 692960), (213, 673440), (230, 623664), (240, 597678), (244, 587880), (276, 519720), (284, 505080), (288, 498065), (305, 470304), (345, 415776), (355, 404064), (360, 398452), (366, 391920), (368, 389790), (414, 346480), (426, 336720), (460, 311832), (480, 298839), (488, 293940), (549, 261280), (552, 259860), (568, 252540), (610, 235152), (639, 224480), (690, 207888), (710, 202032), (720, 199226), (732, 195960), (736, 194895), (828, 173240), (852, 168360), (915, 156768), (920, 155916), (976, 146970), (1035, 138592), (1065, 134688), (1098, 130640), (1104, 129930), (1136, 126270), (1220, 117576), (1278, 112240), (1380, 103944), (1403, 102240), (1420, 101016), (1440, 99613), (1464, 97980), (1633, 87840), (1656, 86620), (1704, 84180), (1830, 78384), (1840, 77958), (1952, 73485), (2070, 69296), (2130, 67344), (2196, 65320), (2208, 64965), (2272, 63135), (2440, 58788), (2556, 56120), (2745, 52256), (2760, 51972), (2806, 51120), (2840, 50508), (2928, 48990), (3195, 44896), (3266, 43920), (3312, 43310), (3408, 42090), (3660, 39192), (3680, 38979), (4140, 34648), (4209, 34080), (4260, 33672), (4331, 33120), (4392, 32660), (4880, 29394), (4899, 29280), (5112, 28060), (5490, 26128), (5520, 25986), (5612, 25560), (5680, 25254), (5856, 24495), (6390, 22448), (6532, 21960), (6624, 21655), (6816, 21045), (7015, 20448), (7320, 19596), (8165, 17568), (8280, 17324), (8418, 17040), (8520, 16836), (8662, 16560), (8784, 16330), (9760, 14697), (9798, 14640), (10224, 14030), (10980, 13064), (11040, 12993), (11224, 12780), (11360, 12627)]