197741280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 192

約数和(自身を含む): 719808768

約数和(自身を除く): 522067488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2203, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4406, 4488, 5280, 5610, 5984, 6609, 7480, 8160, 8812, 8976, 11015, 11220, 13218, 14960, 17624, 17952, 22030, 22440, 24233, 26436, 29920, 33045, 35248, 37451, 44060, 44880, 48466, 52872, 66090, 70496, 72699, 74902, 88120, 89760, 96932, 105744, 112353, 121165, 132180, 145398, 149804, 176240, 187255, 193864, 211488, 224706, 242330, 264360, 290796, 299608, 352480, 363495, 374510, 387728, 411961, 449412, 484660, 528720, 561765, 581592, 599216, 726990, 749020, 775456, 823922, 898824, 969320, 1057440, 1123530, 1163184, 1198432, 1235883, 1453980, 1498040, 1647844, 1797648, 1938640, 2059805, 2247060, 2326368, 2471766, 2907960, 2996080, 3295688, 3595296, 3877280, 4119610, 4494120, 4943532, 5815920, 5992160, 6179415, 6591376, 8239220, 8988240, 9887064, 11631840, 12358830, 13182752, 16478440, 17976480, 19774128, 24717660, 32956880, 39548256, 49435320, 65913760, 98870640, 197741280]

約数ペア:

[(1, 197741280), (2, 98870640), (3, 65913760), (4, 49435320), (5, 39548256), (6, 32956880), (8, 24717660), (10, 19774128), (11, 17976480), (12, 16478440), (15, 13182752), (16, 12358830), (17, 11631840), (20, 9887064), (22, 8988240), (24, 8239220), (30, 6591376), (32, 6179415), (33, 5992160), (34, 5815920), (40, 4943532), (44, 4494120), (48, 4119610), (51, 3877280), (55, 3595296), (60, 3295688), (66, 2996080), (68, 2907960), (80, 2471766), (85, 2326368), (88, 2247060), (96, 2059805), (102, 1938640), (110, 1797648), (120, 1647844), (132, 1498040), (136, 1453980), (160, 1235883), (165, 1198432), (170, 1163184), (176, 1123530), (187, 1057440), (204, 969320), (220, 898824), (240, 823922), (255, 775456), (264, 749020), (272, 726990), (330, 599216), (340, 581592), (352, 561765), (374, 528720), (408, 484660), (440, 449412), (480, 411961), (510, 387728), (528, 374510), (544, 363495), (561, 352480), (660, 299608), (680, 290796), (748, 264360), (816, 242330), (880, 224706), (935, 211488), (1020, 193864), (1056, 187255), (1122, 176240), (1320, 149804), (1360, 145398), (1496, 132180), (1632, 121165), (1760, 112353), (1870, 105744), (2040, 96932), (2203, 89760), (2244, 88120), (2640, 74902), (2720, 72699), (2805, 70496), (2992, 66090), (3740, 52872), (4080, 48466), (4406, 44880), (4488, 44060), (5280, 37451), (5610, 35248), (5984, 33045), (6609, 29920), (7480, 26436), (8160, 24233), (8812, 22440), (8976, 22030), (11015, 17952), (11220, 17624), (13218, 14960)]