79261140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 269845632

約数和(自身を除く): 190584492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 653, 714, 867, 1020, 1156, 1190, 1306, 1428, 1445, 1734, 1785, 1959, 2023, 2380, 2612, 2890, 3265, 3468, 3570, 3918, 4046, 4335, 4571, 5780, 6069, 6530, 7140, 7836, 8092, 8670, 9142, 9795, 10115, 11101, 12138, 13060, 13713, 17340, 18284, 19590, 20230, 22202, 22855, 24276, 27426, 30345, 33303, 39180, 40460, 44404, 45710, 54852, 55505, 60690, 66606, 68565, 77707, 91420, 111010, 121380, 133212, 137130, 155414, 166515, 188717, 222020, 233121, 274260, 310828, 333030, 377434, 388535, 466242, 566151, 666060, 754868, 777070, 932484, 943585, 1132302, 1165605, 1321019, 1554140, 1887170, 2264604, 2331210, 2642038, 2830755, 3774340, 3963057, 4662420, 5284076, 5661510, 6605095, 7926114, 11323020, 13210190, 15852228, 19815285, 26420380, 39630570, 79261140]

約数ペア:

[(1, 79261140), (2, 39630570), (3, 26420380), (4, 19815285), (5, 15852228), (6, 13210190), (7, 11323020), (10, 7926114), (12, 6605095), (14, 5661510), (15, 5284076), (17, 4662420), (20, 3963057), (21, 3774340), (28, 2830755), (30, 2642038), (34, 2331210), (35, 2264604), (42, 1887170), (51, 1554140), (60, 1321019), (68, 1165605), (70, 1132302), (84, 943585), (85, 932484), (102, 777070), (105, 754868), (119, 666060), (140, 566151), (170, 466242), (204, 388535), (210, 377434), (238, 333030), (255, 310828), (289, 274260), (340, 233121), (357, 222020), (420, 188717), (476, 166515), (510, 155414), (578, 137130), (595, 133212), (653, 121380), (714, 111010), (867, 91420), (1020, 77707), (1156, 68565), (1190, 66606), (1306, 60690), (1428, 55505), (1445, 54852), (1734, 45710), (1785, 44404), (1959, 40460), (2023, 39180), (2380, 33303), (2612, 30345), (2890, 27426), (3265, 24276), (3468, 22855), (3570, 22202), (3918, 20230), (4046, 19590), (4335, 18284), (4571, 17340), (5780, 13713), (6069, 13060), (6530, 12138), (7140, 11101), (7836, 10115), (8092, 9795), (8670, 9142)]