15707989320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1\times {\mathrm{2659}}^1$

素因数の和:5283

約数の個数: 128

約数和(自身を含む): 49641984000

約数和(自身を除く): 33933994680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 2591, 2659, 5182, 5318, 7773, 7977, 10364, 10636, 12955, 13295, 15546, 15954, 20728, 21272, 25910, 26590, 31092, 31908, 38865, 39885, 49229, 50521, 51820, 53180, 62184, 63816, 77730, 79770, 98458, 101042, 103640, 106360, 147687, 151563, 155460, 159540, 196916, 202084, 246145, 252605, 295374, 303126, 310920, 319080, 393832, 404168, 492290, 505210, 590748, 606252, 738435, 757815, 984580, 1010420, 1181496, 1212504, 1476870, 1515630, 1969160, 2020840, 2953740, 3031260, 5907480, 6062520, 6889469, 13778938, 20668407, 27557876, 34447345, 41336814, 55115752, 68894690, 82673628, 103342035, 130899911, 137789380, 165347256, 206684070, 261799822, 275578760, 392699733, 413368140, 523599644, 654499555, 785399466, 826736280, 1047199288, 1308999110, 1570798932, 1963498665, 2617998220, 3141597864, 3926997330, 5235996440, 7853994660, 15707989320]

約数ペア:

[(1, 15707989320), (2, 7853994660), (3, 5235996440), (4, 3926997330), (5, 3141597864), (6, 2617998220), (8, 1963498665), (10, 1570798932), (12, 1308999110), (15, 1047199288), (19, 826736280), (20, 785399466), (24, 654499555), (30, 523599644), (38, 413368140), (40, 392699733), (57, 275578760), (60, 261799822), (76, 206684070), (95, 165347256), (114, 137789380), (120, 130899911), (152, 103342035), (190, 82673628), (228, 68894690), (285, 55115752), (380, 41336814), (456, 34447345), (570, 27557876), (760, 20668407), (1140, 13778938), (2280, 6889469), (2591, 6062520), (2659, 5907480), (5182, 3031260), (5318, 2953740), (7773, 2020840), (7977, 1969160), (10364, 1515630), (10636, 1476870), (12955, 1212504), (13295, 1181496), (15546, 1010420), (15954, 984580), (20728, 757815), (21272, 738435), (25910, 606252), (26590, 590748), (31092, 505210), (31908, 492290), (38865, 404168), (39885, 393832), (49229, 319080), (50521, 310920), (51820, 303126), (53180, 295374), (62184, 252605), (63816, 246145), (77730, 202084), (79770, 196916), (98458, 159540), (101042, 155460), (103640, 151563), (106360, 147687)]