144533480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 407635200

約数和(自身を除く): 263101720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 413, 455, 472, 520, 590, 673, 728, 767, 826, 910, 1180, 1346, 1534, 1652, 1820, 2065, 2360, 2692, 3068, 3304, 3365, 3640, 3835, 4130, 4711, 5369, 5384, 6136, 6730, 7670, 8260, 8749, 9422, 10738, 13460, 15340, 16520, 17498, 18844, 21476, 23555, 26845, 26920, 30680, 34996, 37688, 39707, 42952, 43745, 47110, 53690, 61243, 69992, 79414, 87490, 94220, 107380, 122486, 158828, 174980, 188440, 198535, 214760, 244972, 277949, 306215, 317656, 349960, 397070, 489944, 516191, 555898, 612430, 794140, 1032382, 1111796, 1224860, 1389745, 1588280, 2064764, 2223592, 2449720, 2580955, 2779490, 3613337, 4129528, 5161910, 5558980, 7226674, 10323820, 11117960, 14453348, 18066685, 20647640, 28906696, 36133370, 72266740, 144533480]

約数ペア:

[(1, 144533480), (2, 72266740), (4, 36133370), (5, 28906696), (7, 20647640), (8, 18066685), (10, 14453348), (13, 11117960), (14, 10323820), (20, 7226674), (26, 5558980), (28, 5161910), (35, 4129528), (40, 3613337), (52, 2779490), (56, 2580955), (59, 2449720), (65, 2223592), (70, 2064764), (91, 1588280), (104, 1389745), (118, 1224860), (130, 1111796), (140, 1032382), (182, 794140), (236, 612430), (260, 555898), (280, 516191), (295, 489944), (364, 397070), (413, 349960), (455, 317656), (472, 306215), (520, 277949), (590, 244972), (673, 214760), (728, 198535), (767, 188440), (826, 174980), (910, 158828), (1180, 122486), (1346, 107380), (1534, 94220), (1652, 87490), (1820, 79414), (2065, 69992), (2360, 61243), (2692, 53690), (3068, 47110), (3304, 43745), (3365, 42952), (3640, 39707), (3835, 37688), (4130, 34996), (4711, 30680), (5369, 26920), (5384, 26845), (6136, 23555), (6730, 21476), (7670, 18844), (8260, 17498), (8749, 16520), (9422, 15340), (10738, 13460)]