156770520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2433

約数の個数: 128

約数和(自身を含む): 512352000

約数和(自身を除く): 355581480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2371, 2755, 3306, 3480, 4408, 4742, 5510, 6612, 7113, 8265, 9484, 11020, 11855, 13224, 14226, 16530, 18968, 22040, 23710, 28452, 33060, 35565, 45049, 47420, 56904, 66120, 68759, 71130, 90098, 94840, 135147, 137518, 142260, 180196, 206277, 225245, 270294, 275036, 284520, 343795, 360392, 412554, 450490, 540588, 550072, 675735, 687590, 825108, 900980, 1031385, 1081176, 1306421, 1351470, 1375180, 1650216, 1801960, 2062770, 2612842, 2702940, 2750360, 3919263, 4125540, 5225684, 5405880, 6532105, 7838526, 8251080, 10451368, 13064210, 15677052, 19596315, 26128420, 31354104, 39192630, 52256840, 78385260, 156770520]

約数ペア:

[(1, 156770520), (2, 78385260), (3, 52256840), (4, 39192630), (5, 31354104), (6, 26128420), (8, 19596315), (10, 15677052), (12, 13064210), (15, 10451368), (19, 8251080), (20, 7838526), (24, 6532105), (29, 5405880), (30, 5225684), (38, 4125540), (40, 3919263), (57, 2750360), (58, 2702940), (60, 2612842), (76, 2062770), (87, 1801960), (95, 1650216), (114, 1375180), (116, 1351470), (120, 1306421), (145, 1081176), (152, 1031385), (174, 900980), (190, 825108), (228, 687590), (232, 675735), (285, 550072), (290, 540588), (348, 450490), (380, 412554), (435, 360392), (456, 343795), (551, 284520), (570, 275036), (580, 270294), (696, 225245), (760, 206277), (870, 180196), (1102, 142260), (1140, 137518), (1160, 135147), (1653, 94840), (1740, 90098), (2204, 71130), (2280, 68759), (2371, 66120), (2755, 56904), (3306, 47420), (3480, 45049), (4408, 35565), (4742, 33060), (5510, 28452), (6612, 23710), (7113, 22040), (8265, 18968), (9484, 16530), (11020, 14226), (11855, 13224)]