74040960

素因数分解:

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

素因数の和:823

約数の個数: 192

約数和(自身を含む): 274885920

約数和(自身を除く): 200844960

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, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 787, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1574, 1680, 1920, 1960, 2240, 2352, 2361, 2688, 2940, 3136, 3148, 3360, 3920, 3935, 4480, 4704, 4722, 5509, 5880, 6272, 6296, 6720, 7840, 7870, 9408, 9444, 11018, 11760, 11805, 12592, 13440, 15680, 15740, 16527, 18816, 18888, 22036, 23520, 23610, 25184, 27545, 31360, 31480, 33054, 37776, 38563, 44072, 47040, 47220, 50368, 55090, 62960, 66108, 75552, 77126, 82635, 88144, 94080, 94440, 100736, 110180, 115689, 125920, 132216, 151104, 154252, 165270, 176288, 188880, 192815, 220360, 231378, 251840, 264432, 302208, 308504, 330540, 352576, 377760, 385630, 440720, 462756, 503680, 528864, 578445, 617008, 661080, 705152, 755520, 771260, 881440, 925512, 1057728, 1156890, 1234016, 1322160, 1511040, 1542520, 1762880, 1851024, 2115456, 2313780, 2468032, 2644320, 3085040, 3525760, 3702048, 4627560, 4936064, 5288640, 6170080, 7404096, 9255120, 10577280, 12340160, 14808192, 18510240, 24680320, 37020480, 74040960]

約数ペア:

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