307674240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 1038147840

約数和(自身を除く): 730473600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 64, 71, 74, 80, 96, 111, 120, 122, 128, 142, 148, 160, 183, 185, 192, 213, 222, 240, 244, 284, 296, 305, 320, 355, 366, 370, 384, 426, 444, 480, 488, 555, 568, 592, 610, 640, 710, 732, 740, 852, 888, 915, 960, 976, 1065, 1110, 1136, 1184, 1220, 1420, 1464, 1480, 1704, 1776, 1830, 1920, 1952, 2130, 2220, 2257, 2272, 2368, 2440, 2627, 2840, 2928, 2960, 3408, 3552, 3660, 3904, 4260, 4331, 4440, 4514, 4544, 4736, 4880, 5254, 5680, 5856, 5920, 6771, 6816, 7104, 7320, 7808, 7881, 8520, 8662, 8880, 9028, 9088, 9760, 10508, 11285, 11360, 11712, 11840, 12993, 13135, 13542, 13632, 14208, 14640, 15762, 17040, 17324, 17760, 18056, 19520, 21016, 21655, 22570, 22720, 23424, 23680, 25986, 26270, 27084, 27264, 29280, 31524, 33855, 34080, 34648, 35520, 36112, 39040, 39405, 42032, 43310, 45140, 45440, 51972, 52540, 54168, 58560, 63048, 64965, 67710, 68160, 69296, 71040, 72224, 78810, 84064, 86620, 90280, 103944, 105080, 108336, 117120, 126096, 129930, 135420, 136320, 138592, 144448, 157620, 160247, 168128, 173240, 180560, 207888, 210160, 216672, 252192, 259860, 270840, 277184, 288896, 315240, 320494, 336256, 346480, 361120, 415776, 420320, 433344, 480741, 504384, 519720, 541680, 554368, 630480, 640988, 692960, 722240, 801235, 831552, 840640, 866688, 961482, 1008768, 1039440, 1083360, 1260960, 1281976, 1385920, 1444480, 1602470, 1663104, 1681280, 1922964, 2078880, 2166720, 2403705, 2521920, 2563952, 2771840, 3204940, 3845928, 4157760, 4333440, 4807410, 5043840, 5127904, 6409880, 7691856, 8315520, 9614820, 10255808, 12819760, 15383712, 19229640, 20511616, 25639520, 30767424, 38459280, 51279040, 61534848, 76918560, 102558080, 153837120, 307674240]

約数ペア:

[(1, 307674240), (2, 153837120), (3, 102558080), (4, 76918560), (5, 61534848), (6, 51279040), (8, 38459280), (10, 30767424), (12, 25639520), (15, 20511616), (16, 19229640), (20, 15383712), (24, 12819760), (30, 10255808), (32, 9614820), (37, 8315520), (40, 7691856), (48, 6409880), (60, 5127904), (61, 5043840), (64, 4807410), (71, 4333440), (74, 4157760), (80, 3845928), (96, 3204940), (111, 2771840), (120, 2563952), (122, 2521920), (128, 2403705), (142, 2166720), (148, 2078880), (160, 1922964), (183, 1681280), (185, 1663104), (192, 1602470), (213, 1444480), (222, 1385920), (240, 1281976), (244, 1260960), (284, 1083360), (296, 1039440), (305, 1008768), (320, 961482), (355, 866688), (366, 840640), (370, 831552), (384, 801235), (426, 722240), (444, 692960), (480, 640988), (488, 630480), (555, 554368), (568, 541680), (592, 519720), (610, 504384), (640, 480741), (710, 433344), (732, 420320), (740, 415776), (852, 361120), (888, 346480), (915, 336256), (960, 320494), (976, 315240), (1065, 288896), (1110, 277184), (1136, 270840), (1184, 259860), (1220, 252192), (1420, 216672), (1464, 210160), (1480, 207888), (1704, 180560), (1776, 173240), (1830, 168128), (1920, 160247), (1952, 157620), (2130, 144448), (2220, 138592), (2257, 136320), (2272, 135420), (2368, 129930), (2440, 126096), (2627, 117120), (2840, 108336), (2928, 105080), (2960, 103944), (3408, 90280), (3552, 86620), (3660, 84064), (3904, 78810), (4260, 72224), (4331, 71040), (4440, 69296), (4514, 68160), (4544, 67710), (4736, 64965), (4880, 63048), (5254, 58560), (5680, 54168), (5856, 52540), (5920, 51972), (6771, 45440), (6816, 45140), (7104, 43310), (7320, 42032), (7808, 39405), (7881, 39040), (8520, 36112), (8662, 35520), (8880, 34648), (9028, 34080), (9088, 33855), (9760, 31524), (10508, 29280), (11285, 27264), (11360, 27084), (11712, 26270), (11840, 25986), (12993, 23680), (13135, 23424), (13542, 22720), (13632, 22570), (14208, 21655), (14640, 21016), (15762, 19520), (17040, 18056), (17324, 17760)]