18538333920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3037}}^1$

素因数の和:3224

約数の個数: 288

約数和(自身を含む): 66044710368

約数和(自身を除く): 47506376448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 243, 270, 288, 314, 324, 360, 405, 432, 471, 480, 486, 540, 628, 648, 720, 785, 810, 864, 942, 972, 1080, 1215, 1256, 1296, 1413, 1440, 1570, 1620, 1884, 1944, 2160, 2355, 2430, 2512, 2592, 2826, 3037, 3140, 3240, 3768, 3888, 4239, 4320, 4710, 4860, 5024, 5652, 6074, 6280, 6480, 7065, 7536, 7776, 8478, 9111, 9420, 9720, 11304, 12148, 12560, 12717, 12960, 14130, 15072, 15185, 16956, 18222, 18840, 19440, 21195, 22608, 24296, 25120, 25434, 27333, 28260, 30370, 33912, 36444, 37680, 38151, 38880, 42390, 45216, 45555, 48592, 50868, 54666, 56520, 60740, 63585, 67824, 72888, 75360, 76302, 81999, 84780, 91110, 97184, 101736, 109332, 113040, 121480, 127170, 135648, 136665, 145776, 152604, 163998, 169560, 182220, 190755, 203472, 218664, 226080, 242960, 245997, 254340, 273330, 291552, 305208, 327996, 339120, 364440, 381510, 406944, 409995, 437328, 476809, 485920, 491994, 508680, 546660, 610416, 655992, 678240, 728880, 737991, 763020, 819990, 874656, 953618, 983988, 1017360, 1093320, 1220832, 1229985, 1311984, 1430427, 1457760, 1475982, 1526040, 1639980, 1907236, 1967976, 2034720, 2186640, 2384045, 2459970, 2623968, 2860854, 2951964, 3052080, 3279960, 3689955, 3814472, 3935952, 4291281, 4373280, 4768090, 4919940, 5721708, 5903928, 6104160, 6559920, 7152135, 7379910, 7628944, 7871904, 8582562, 9536180, 9839880, 11443416, 11807856, 12873843, 13119840, 14304270, 14759820, 15257888, 17165124, 19072360, 19679760, 21456405, 22886832, 23615712, 25747686, 28608540, 29519640, 34330248, 38144720, 38621529, 39359520, 42912810, 45773664, 51495372, 57217080, 59039280, 64369215, 68660496, 76289440, 77243058, 85825620, 102990744, 114434160, 115864587, 118078560, 128738430, 137320992, 154486116, 171651240, 193107645, 205981488, 228868320, 231729174, 257476860, 308972232, 343302480, 386215290, 411962976, 463458348, 514953720, 579322935, 617944464, 686604960, 772430580, 926916696, 1029907440, 1158645870, 1235888928, 1544861160, 1853833392, 2059814880, 2317291740, 3089722320, 3707666784, 4634583480, 6179444640, 9269166960, 18538333920]

約数ペア:

[(1, 18538333920), (2, 9269166960), (3, 6179444640), (4, 4634583480), (5, 3707666784), (6, 3089722320), (8, 2317291740), (9, 2059814880), (10, 1853833392), (12, 1544861160), (15, 1235888928), (16, 1158645870), (18, 1029907440), (20, 926916696), (24, 772430580), (27, 686604960), (30, 617944464), (32, 579322935), (36, 514953720), (40, 463458348), (45, 411962976), (48, 386215290), (54, 343302480), (60, 308972232), (72, 257476860), (80, 231729174), (81, 228868320), (90, 205981488), (96, 193107645), (108, 171651240), (120, 154486116), (135, 137320992), (144, 128738430), (157, 118078560), (160, 115864587), (162, 114434160), (180, 102990744), (216, 85825620), (240, 77243058), (243, 76289440), (270, 68660496), (288, 64369215), (314, 59039280), (324, 57217080), (360, 51495372), (405, 45773664), (432, 42912810), (471, 39359520), (480, 38621529), (486, 38144720), (540, 34330248), (628, 29519640), (648, 28608540), (720, 25747686), (785, 23615712), (810, 22886832), (864, 21456405), (942, 19679760), (972, 19072360), (1080, 17165124), (1215, 15257888), (1256, 14759820), (1296, 14304270), (1413, 13119840), (1440, 12873843), (1570, 11807856), (1620, 11443416), (1884, 9839880), (1944, 9536180), (2160, 8582562), (2355, 7871904), (2430, 7628944), (2512, 7379910), (2592, 7152135), (2826, 6559920), (3037, 6104160), (3140, 5903928), (3240, 5721708), (3768, 4919940), (3888, 4768090), (4239, 4373280), (4320, 4291281), (4710, 3935952), (4860, 3814472), (5024, 3689955), (5652, 3279960), (6074, 3052080), (6280, 2951964), (6480, 2860854), (7065, 2623968), (7536, 2459970), (7776, 2384045), (8478, 2186640), (9111, 2034720), (9420, 1967976), (9720, 1907236), (11304, 1639980), (12148, 1526040), (12560, 1475982), (12717, 1457760), (12960, 1430427), (14130, 1311984), (15072, 1229985), (15185, 1220832), (16956, 1093320), (18222, 1017360), (18840, 983988), (19440, 953618), (21195, 874656), (22608, 819990), (24296, 763020), (25120, 737991), (25434, 728880), (27333, 678240), (28260, 655992), (30370, 610416), (33912, 546660), (36444, 508680), (37680, 491994), (38151, 485920), (38880, 476809), (42390, 437328), (45216, 409995), (45555, 406944), (48592, 381510), (50868, 364440), (54666, 339120), (56520, 327996), (60740, 305208), (63585, 291552), (67824, 273330), (72888, 254340), (75360, 245997), (76302, 242960), (81999, 226080), (84780, 218664), (91110, 203472), (97184, 190755), (101736, 182220), (109332, 169560), (113040, 163998), (121480, 152604), (127170, 145776), (135648, 136665)]