145071080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 446515200

約数和(自身を除く): 301444120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 40, 44, 55, 56, 67, 70, 74, 76, 77, 88, 95, 110, 133, 134, 140, 148, 152, 154, 185, 190, 209, 220, 259, 266, 268, 280, 296, 308, 335, 370, 380, 385, 407, 418, 440, 469, 518, 532, 536, 616, 665, 670, 703, 737, 740, 760, 770, 814, 836, 938, 1036, 1045, 1064, 1273, 1295, 1330, 1340, 1406, 1463, 1474, 1480, 1540, 1628, 1672, 1876, 2035, 2072, 2090, 2345, 2479, 2546, 2590, 2660, 2680, 2812, 2849, 2926, 2948, 3080, 3256, 3515, 3685, 3752, 4070, 4180, 4690, 4921, 4958, 5092, 5159, 5180, 5320, 5624, 5698, 5852, 5896, 6365, 7030, 7315, 7370, 7733, 8140, 8360, 8911, 9380, 9842, 9916, 10184, 10318, 10360, 11396, 11704, 12395, 12730, 14003, 14060, 14245, 14630, 14740, 15466, 16280, 17353, 17822, 18760, 19684, 19832, 20636, 22792, 24605, 24790, 25460, 25795, 27269, 28006, 28120, 28490, 29260, 29480, 30932, 34706, 35644, 38665, 39368, 41272, 44555, 47101, 49210, 49580, 50920, 51590, 54131, 54538, 56012, 56980, 58520, 61864, 69412, 70015, 71288, 77330, 86765, 89110, 94202, 98021, 98420, 99160, 103180, 108262, 109076, 112024, 113960, 136345, 138824, 140030, 154660, 173530, 178220, 188404, 190883, 196042, 196840, 206360, 216524, 218152, 235505, 270655, 272690, 280060, 309320, 329707, 347060, 356440, 376808, 381766, 392084, 433048, 471010, 490105, 518111, 541310, 545380, 560120, 659414, 694120, 763532, 784168, 942020, 954415, 980210, 1036222, 1082620, 1090760, 1318828, 1527064, 1648535, 1884040, 1908830, 1960420, 2072444, 2165240, 2590555, 2637656, 3297070, 3626777, 3817660, 3920840, 4144888, 5181110, 6594140, 7253554, 7635320, 10362220, 13188280, 14507108, 18133885, 20724440, 29014216, 36267770, 72535540, 145071080]

約数ペア:

[(1, 145071080), (2, 72535540), (4, 36267770), (5, 29014216), (7, 20724440), (8, 18133885), (10, 14507108), (11, 13188280), (14, 10362220), (19, 7635320), (20, 7253554), (22, 6594140), (28, 5181110), (35, 4144888), (37, 3920840), (38, 3817660), (40, 3626777), (44, 3297070), (55, 2637656), (56, 2590555), (67, 2165240), (70, 2072444), (74, 1960420), (76, 1908830), (77, 1884040), (88, 1648535), (95, 1527064), (110, 1318828), (133, 1090760), (134, 1082620), (140, 1036222), (148, 980210), (152, 954415), (154, 942020), (185, 784168), (190, 763532), (209, 694120), (220, 659414), (259, 560120), (266, 545380), (268, 541310), (280, 518111), (296, 490105), (308, 471010), (335, 433048), (370, 392084), (380, 381766), (385, 376808), (407, 356440), (418, 347060), (440, 329707), (469, 309320), (518, 280060), (532, 272690), (536, 270655), (616, 235505), (665, 218152), (670, 216524), (703, 206360), (737, 196840), (740, 196042), (760, 190883), (770, 188404), (814, 178220), (836, 173530), (938, 154660), (1036, 140030), (1045, 138824), (1064, 136345), (1273, 113960), (1295, 112024), (1330, 109076), (1340, 108262), (1406, 103180), (1463, 99160), (1474, 98420), (1480, 98021), (1540, 94202), (1628, 89110), (1672, 86765), (1876, 77330), (2035, 71288), (2072, 70015), (2090, 69412), (2345, 61864), (2479, 58520), (2546, 56980), (2590, 56012), (2660, 54538), (2680, 54131), (2812, 51590), (2849, 50920), (2926, 49580), (2948, 49210), (3080, 47101), (3256, 44555), (3515, 41272), (3685, 39368), (3752, 38665), (4070, 35644), (4180, 34706), (4690, 30932), (4921, 29480), (4958, 29260), (5092, 28490), (5159, 28120), (5180, 28006), (5320, 27269), (5624, 25795), (5698, 25460), (5852, 24790), (5896, 24605), (6365, 22792), (7030, 20636), (7315, 19832), (7370, 19684), (7733, 18760), (8140, 17822), (8360, 17353), (8911, 16280), (9380, 15466), (9842, 14740), (9916, 14630), (10184, 14245), (10318, 14060), (10360, 14003), (11396, 12730), (11704, 12395)]