345267440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11633}}^1$

素因数の和:11706

約数の個数: 80

約数和(自身を含む): 934815168

約数和(自身を除く): 589547728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 11633, 14840, 23266, 29680, 46532, 58165, 81431, 93064, 116330, 162862, 186128, 232660, 325724, 407155, 465320, 616549, 651448, 814310, 930640, 1233098, 1302896, 1628620, 2466196, 3082745, 3257240, 4315843, 4932392, 6165490, 6514480, 8631686, 9864784, 12330980, 17263372, 21579215, 24661960, 34526744, 43158430, 49323920, 69053488, 86316860, 172633720, 345267440]

約数ペア:

[(1, 345267440), (2, 172633720), (4, 86316860), (5, 69053488), (7, 49323920), (8, 43158430), (10, 34526744), (14, 24661960), (16, 21579215), (20, 17263372), (28, 12330980), (35, 9864784), (40, 8631686), (53, 6514480), (56, 6165490), (70, 4932392), (80, 4315843), (106, 3257240), (112, 3082745), (140, 2466196), (212, 1628620), (265, 1302896), (280, 1233098), (371, 930640), (424, 814310), (530, 651448), (560, 616549), (742, 465320), (848, 407155), (1060, 325724), (1484, 232660), (1855, 186128), (2120, 162862), (2968, 116330), (3710, 93064), (4240, 81431), (5936, 58165), (7420, 46532), (11633, 29680), (14840, 23266)]