8425911120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{43721}}^1$

素因数の和:43821

約数の個数: 160

約数和(自身を含む): 28885901184

約数和(自身を除く): 20459990064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 240, 264, 292, 330, 365, 438, 440, 528, 584, 660, 730, 803, 876, 880, 1095, 1168, 1320, 1460, 1606, 1752, 2190, 2409, 2640, 2920, 3212, 3504, 4015, 4380, 4818, 5840, 6424, 8030, 8760, 9636, 12045, 12848, 16060, 17520, 19272, 24090, 32120, 38544, 43721, 48180, 64240, 87442, 96360, 131163, 174884, 192720, 218605, 262326, 349768, 437210, 480931, 524652, 655815, 699536, 874420, 961862, 1049304, 1311630, 1442793, 1748840, 1923724, 2098608, 2404655, 2623260, 2885586, 3191633, 3497680, 3847448, 4809310, 5246520, 5771172, 6383266, 7213965, 7694896, 9574899, 9618620, 10493040, 11542344, 12766532, 14427930, 15958165, 19149798, 19237240, 23084688, 25533064, 28855860, 31916330, 35107963, 38299596, 38474480, 47874495, 51066128, 57711720, 63832660, 70215926, 76599192, 95748990, 105323889, 115423440, 127665320, 140431852, 153198384, 175539815, 191497980, 210647778, 255330640, 280863704, 351079630, 382995960, 421295556, 526619445, 561727408, 702159260, 765991920, 842591112, 1053238890, 1404318520, 1685182224, 2106477780, 2808637040, 4212955560, 8425911120]

約数ペア:

[(1, 8425911120), (2, 4212955560), (3, 2808637040), (4, 2106477780), (5, 1685182224), (6, 1404318520), (8, 1053238890), (10, 842591112), (11, 765991920), (12, 702159260), (15, 561727408), (16, 526619445), (20, 421295556), (22, 382995960), (24, 351079630), (30, 280863704), (33, 255330640), (40, 210647778), (44, 191497980), (48, 175539815), (55, 153198384), (60, 140431852), (66, 127665320), (73, 115423440), (80, 105323889), (88, 95748990), (110, 76599192), (120, 70215926), (132, 63832660), (146, 57711720), (165, 51066128), (176, 47874495), (219, 38474480), (220, 38299596), (240, 35107963), (264, 31916330), (292, 28855860), (330, 25533064), (365, 23084688), (438, 19237240), (440, 19149798), (528, 15958165), (584, 14427930), (660, 12766532), (730, 11542344), (803, 10493040), (876, 9618620), (880, 9574899), (1095, 7694896), (1168, 7213965), (1320, 6383266), (1460, 5771172), (1606, 5246520), (1752, 4809310), (2190, 3847448), (2409, 3497680), (2640, 3191633), (2920, 2885586), (3212, 2623260), (3504, 2404655), (4015, 2098608), (4380, 1923724), (4818, 1748840), (5840, 1442793), (6424, 1311630), (8030, 1049304), (8760, 961862), (9636, 874420), (12045, 699536), (12848, 655815), (16060, 524652), (17520, 480931), (19272, 437210), (24090, 349768), (32120, 262326), (38544, 218605), (43721, 192720), (48180, 174884), (64240, 131163), (87442, 96360)]