148081920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 216

約数和(自身を含む): 550849824

約数和(自身を除く): 402767904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 787, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1574, 1680, 1792, 1920, 1960, 2240, 2352, 2361, 2688, 2940, 3136, 3148, 3360, 3840, 3920, 3935, 4480, 4704, 4722, 5376, 5509, 5880, 6272, 6296, 6720, 7840, 7870, 8960, 9408, 9444, 11018, 11760, 11805, 12544, 12592, 13440, 15680, 15740, 16527, 18816, 18888, 22036, 23520, 23610, 25184, 26880, 27545, 31360, 31480, 33054, 37632, 37776, 38563, 44072, 47040, 47220, 50368, 55090, 62720, 62960, 66108, 75552, 77126, 82635, 88144, 94080, 94440, 100736, 110180, 115689, 125920, 132216, 151104, 154252, 165270, 176288, 188160, 188880, 192815, 201472, 220360, 231378, 251840, 264432, 302208, 308504, 330540, 352576, 377760, 385630, 440720, 462756, 503680, 528864, 578445, 604416, 617008, 661080, 705152, 755520, 771260, 881440, 925512, 1007360, 1057728, 1156890, 1234016, 1322160, 1410304, 1511040, 1542520, 1762880, 1851024, 2115456, 2313780, 2468032, 2644320, 3022080, 3085040, 3525760, 3702048, 4230912, 4627560, 4936064, 5288640, 6170080, 7051520, 7404096, 9255120, 9872128, 10577280, 12340160, 14808192, 18510240, 21154560, 24680320, 29616384, 37020480, 49360640, 74040960, 148081920]

約数ペア:

[(1, 148081920), (2, 74040960), (3, 49360640), (4, 37020480), (5, 29616384), (6, 24680320), (7, 21154560), (8, 18510240), (10, 14808192), (12, 12340160), (14, 10577280), (15, 9872128), (16, 9255120), (20, 7404096), (21, 7051520), (24, 6170080), (28, 5288640), (30, 4936064), (32, 4627560), (35, 4230912), (40, 3702048), (42, 3525760), (48, 3085040), (49, 3022080), (56, 2644320), (60, 2468032), (64, 2313780), (70, 2115456), (80, 1851024), (84, 1762880), (96, 1542520), (98, 1511040), (105, 1410304), (112, 1322160), (120, 1234016), (128, 1156890), (140, 1057728), (147, 1007360), (160, 925512), (168, 881440), (192, 771260), (196, 755520), (210, 705152), (224, 661080), (240, 617008), (245, 604416), (256, 578445), (280, 528864), (294, 503680), (320, 462756), (336, 440720), (384, 385630), (392, 377760), (420, 352576), (448, 330540), (480, 308504), (490, 302208), (560, 264432), (588, 251840), (640, 231378), (672, 220360), (735, 201472), (768, 192815), (784, 188880), (787, 188160), (840, 176288), (896, 165270), (960, 154252), (980, 151104), (1120, 132216), (1176, 125920), (1280, 115689), (1344, 110180), (1470, 100736), (1568, 94440), (1574, 94080), (1680, 88144), (1792, 82635), (1920, 77126), (1960, 75552), (2240, 66108), (2352, 62960), (2361, 62720), (2688, 55090), (2940, 50368), (3136, 47220), (3148, 47040), (3360, 44072), (3840, 38563), (3920, 37776), (3935, 37632), (4480, 33054), (4704, 31480), (4722, 31360), (5376, 27545), (5509, 26880), (5880, 25184), (6272, 23610), (6296, 23520), (6720, 22036), (7840, 18888), (7870, 18816), (8960, 16527), (9408, 15740), (9444, 15680), (11018, 13440), (11760, 12592), (11805, 12544)]