22011240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 69995520

約数和(自身を除く): 47984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 97, 120, 122, 124, 155, 183, 186, 194, 244, 248, 291, 305, 310, 366, 372, 388, 465, 485, 488, 582, 610, 620, 732, 744, 776, 915, 930, 970, 1164, 1220, 1240, 1455, 1464, 1830, 1860, 1891, 1940, 2328, 2440, 2910, 3007, 3660, 3720, 3782, 3880, 5673, 5820, 5917, 6014, 7320, 7564, 9021, 9455, 11346, 11640, 11834, 12028, 15035, 15128, 17751, 18042, 18910, 22692, 23668, 24056, 28365, 29585, 30070, 35502, 36084, 37820, 45105, 45384, 47336, 56730, 59170, 60140, 71004, 72168, 75640, 88755, 90210, 113460, 118340, 120280, 142008, 177510, 180420, 183427, 226920, 236680, 355020, 360840, 366854, 550281, 710040, 733708, 917135, 1100562, 1467416, 1834270, 2201124, 2751405, 3668540, 4402248, 5502810, 7337080, 11005620, 22011240]

約数ペア:

[(1, 22011240), (2, 11005620), (3, 7337080), (4, 5502810), (5, 4402248), (6, 3668540), (8, 2751405), (10, 2201124), (12, 1834270), (15, 1467416), (20, 1100562), (24, 917135), (30, 733708), (31, 710040), (40, 550281), (60, 366854), (61, 360840), (62, 355020), (93, 236680), (97, 226920), (120, 183427), (122, 180420), (124, 177510), (155, 142008), (183, 120280), (186, 118340), (194, 113460), (244, 90210), (248, 88755), (291, 75640), (305, 72168), (310, 71004), (366, 60140), (372, 59170), (388, 56730), (465, 47336), (485, 45384), (488, 45105), (582, 37820), (610, 36084), (620, 35502), (732, 30070), (744, 29585), (776, 28365), (915, 24056), (930, 23668), (970, 22692), (1164, 18910), (1220, 18042), (1240, 17751), (1455, 15128), (1464, 15035), (1830, 12028), (1860, 11834), (1891, 11640), (1940, 11346), (2328, 9455), (2440, 9021), (2910, 7564), (3007, 7320), (3660, 6014), (3720, 5917), (3782, 5820), (3880, 5673)]