77854294560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{326351}}^1$

素因数の和:326447

約数の個数: 192

約数和(自身を含む): 284223873024

約数和(自身を除く): 206369578464

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, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4970, 5680, 5964, 6816, 7455, 7952, 8520, 9940, 11360, 11928, 14910, 15904, 17040, 19880, 23856, 29820, 34080, 39760, 47712, 59640, 79520, 119280, 238560, 326351, 652702, 979053, 1305404, 1631755, 1958106, 2284457, 2610808, 3263510, 3916212, 4568914, 4895265, 5221616, 6527020, 6853371, 7832424, 9137828, 9790530, 10443232, 11422285, 13054040, 13706742, 15664848, 18275656, 19581060, 22844570, 23170921, 26108080, 27413484, 31329696, 34266855, 36551312, 39162120, 45689140, 46341842, 52216160, 54826968, 68533710, 69512763, 73102624, 78324240, 91378280, 92683684, 109653936, 115854605, 137067420, 139025526, 156648480, 162196447, 182756560, 185367368, 219307872, 231709210, 274134840, 278051052, 324392894, 347563815, 365513120, 370734736, 463418420, 486589341, 548269680, 556102104, 648785788, 695127630, 741469472, 810982235, 926836840, 973178682, 1096539360, 1112204208, 1297571576, 1390255260, 1621964470, 1853673680, 1946357364, 2224408416, 2432946705, 2595143152, 2780510520, 3243928940, 3707347360, 3892714728, 4865893410, 5190286304, 5561021040, 6487857880, 7785429456, 9731786820, 11122042080, 12975715760, 15570858912, 19463573640, 25951431520, 38927147280, 77854294560]

約数ペア:

[(1, 77854294560), (2, 38927147280), (3, 25951431520), (4, 19463573640), (5, 15570858912), (6, 12975715760), (7, 11122042080), (8, 9731786820), (10, 7785429456), (12, 6487857880), (14, 5561021040), (15, 5190286304), (16, 4865893410), (20, 3892714728), (21, 3707347360), (24, 3243928940), (28, 2780510520), (30, 2595143152), (32, 2432946705), (35, 2224408416), (40, 1946357364), (42, 1853673680), (48, 1621964470), (56, 1390255260), (60, 1297571576), (70, 1112204208), (71, 1096539360), (80, 973178682), (84, 926836840), (96, 810982235), (105, 741469472), (112, 695127630), (120, 648785788), (140, 556102104), (142, 548269680), (160, 486589341), (168, 463418420), (210, 370734736), (213, 365513120), (224, 347563815), (240, 324392894), (280, 278051052), (284, 274134840), (336, 231709210), (355, 219307872), (420, 185367368), (426, 182756560), (480, 162196447), (497, 156648480), (560, 139025526), (568, 137067420), (672, 115854605), (710, 109653936), (840, 92683684), (852, 91378280), (994, 78324240), (1065, 73102624), (1120, 69512763), (1136, 68533710), (1420, 54826968), (1491, 52216160), (1680, 46341842), (1704, 45689140), (1988, 39162120), (2130, 36551312), (2272, 34266855), (2485, 31329696), (2840, 27413484), (2982, 26108080), (3360, 23170921), (3408, 22844570), (3976, 19581060), (4260, 18275656), (4970, 15664848), (5680, 13706742), (5964, 13054040), (6816, 11422285), (7455, 10443232), (7952, 9790530), (8520, 9137828), (9940, 7832424), (11360, 6853371), (11928, 6527020), (14910, 5221616), (15904, 4895265), (17040, 4568914), (19880, 3916212), (23856, 3263510), (29820, 2610808), (34080, 2284457), (39760, 1958106), (47712, 1631755), (59640, 1305404), (79520, 979053), (119280, 652702), (238560, 326351)]