147102720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 176

約数和(自身を含む): 481257888

約数和(自身を除く): 334155168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 157, 160, 183, 192, 240, 244, 256, 305, 314, 320, 366, 384, 471, 480, 488, 512, 610, 628, 640, 732, 768, 785, 915, 942, 960, 976, 1024, 1220, 1256, 1280, 1464, 1536, 1570, 1830, 1884, 1920, 1952, 2355, 2440, 2512, 2560, 2928, 3072, 3140, 3660, 3768, 3840, 3904, 4710, 4880, 5024, 5120, 5856, 6280, 7320, 7536, 7680, 7808, 9420, 9577, 9760, 10048, 11712, 12560, 14640, 15072, 15360, 15616, 18840, 19154, 19520, 20096, 23424, 25120, 28731, 29280, 30144, 31232, 37680, 38308, 39040, 40192, 46848, 47885, 50240, 57462, 58560, 60288, 62464, 75360, 76616, 78080, 80384, 93696, 95770, 100480, 114924, 117120, 120576, 143655, 150720, 153232, 156160, 160768, 187392, 191540, 200960, 229848, 234240, 241152, 287310, 301440, 306464, 312320, 383080, 401920, 459696, 468480, 482304, 574620, 602880, 612928, 766160, 803840, 919392, 936960, 1149240, 1205760, 1225856, 1532320, 1838784, 2298480, 2411520, 2451712, 3064640, 3677568, 4596960, 4903424, 6129280, 7355136, 9193920, 9806848, 12258560, 14710272, 18387840, 24517120, 29420544, 36775680, 49034240, 73551360, 147102720]

約数ペア:

[(1, 147102720), (2, 73551360), (3, 49034240), (4, 36775680), (5, 29420544), (6, 24517120), (8, 18387840), (10, 14710272), (12, 12258560), (15, 9806848), (16, 9193920), (20, 7355136), (24, 6129280), (30, 4903424), (32, 4596960), (40, 3677568), (48, 3064640), (60, 2451712), (61, 2411520), (64, 2298480), (80, 1838784), (96, 1532320), (120, 1225856), (122, 1205760), (128, 1149240), (157, 936960), (160, 919392), (183, 803840), (192, 766160), (240, 612928), (244, 602880), (256, 574620), (305, 482304), (314, 468480), (320, 459696), (366, 401920), (384, 383080), (471, 312320), (480, 306464), (488, 301440), (512, 287310), (610, 241152), (628, 234240), (640, 229848), (732, 200960), (768, 191540), (785, 187392), (915, 160768), (942, 156160), (960, 153232), (976, 150720), (1024, 143655), (1220, 120576), (1256, 117120), (1280, 114924), (1464, 100480), (1536, 95770), (1570, 93696), (1830, 80384), (1884, 78080), (1920, 76616), (1952, 75360), (2355, 62464), (2440, 60288), (2512, 58560), (2560, 57462), (2928, 50240), (3072, 47885), (3140, 46848), (3660, 40192), (3768, 39040), (3840, 38308), (3904, 37680), (4710, 31232), (4880, 30144), (5024, 29280), (5120, 28731), (5856, 25120), (6280, 23424), (7320, 20096), (7536, 19520), (7680, 19154), (7808, 18840), (9420, 15616), (9577, 15360), (9760, 15072), (10048, 14640), (11712, 12560)]