15273519520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{11261}}^1$

素因数の和:11463

約数の個数: 144

約数和(自身を含む): 42221283048

約数和(自身を除く): 26947763528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 173, 196, 224, 245, 280, 346, 392, 490, 560, 692, 784, 865, 980, 1120, 1211, 1384, 1568, 1730, 1960, 2422, 2768, 3460, 3920, 4844, 5536, 6055, 6920, 7840, 8477, 9688, 11261, 12110, 13840, 16954, 19376, 22522, 24220, 27680, 33908, 38752, 42385, 45044, 48440, 56305, 67816, 78827, 84770, 90088, 96880, 112610, 135632, 157654, 169540, 180176, 193760, 225220, 271264, 315308, 339080, 360352, 394135, 450440, 551789, 630616, 678160, 788270, 900880, 1103578, 1261232, 1356320, 1576540, 1801760, 1948153, 2207156, 2522464, 2758945, 3153080, 3896306, 4414312, 5517890, 6306160, 7792612, 8828624, 9740765, 11035780, 12612320, 13637071, 15585224, 17657248, 19481530, 22071560, 27274142, 31170448, 38963060, 44143120, 54548284, 62340896, 68185355, 77926120, 88286240, 95459497, 109096568, 136370710, 155852240, 190918994, 218193136, 272741420, 311704480, 381837988, 436386272, 477297485, 545482840, 763675976, 954594970, 1090965680, 1527351952, 1909189940, 2181931360, 3054703904, 3818379880, 7636759760, 15273519520]

約数ペア:

[(1, 15273519520), (2, 7636759760), (4, 3818379880), (5, 3054703904), (7, 2181931360), (8, 1909189940), (10, 1527351952), (14, 1090965680), (16, 954594970), (20, 763675976), (28, 545482840), (32, 477297485), (35, 436386272), (40, 381837988), (49, 311704480), (56, 272741420), (70, 218193136), (80, 190918994), (98, 155852240), (112, 136370710), (140, 109096568), (160, 95459497), (173, 88286240), (196, 77926120), (224, 68185355), (245, 62340896), (280, 54548284), (346, 44143120), (392, 38963060), (490, 31170448), (560, 27274142), (692, 22071560), (784, 19481530), (865, 17657248), (980, 15585224), (1120, 13637071), (1211, 12612320), (1384, 11035780), (1568, 9740765), (1730, 8828624), (1960, 7792612), (2422, 6306160), (2768, 5517890), (3460, 4414312), (3920, 3896306), (4844, 3153080), (5536, 2758945), (6055, 2522464), (6920, 2207156), (7840, 1948153), (8477, 1801760), (9688, 1576540), (11261, 1356320), (12110, 1261232), (13840, 1103578), (16954, 900880), (19376, 788270), (22522, 678160), (24220, 630616), (27680, 551789), (33908, 450440), (38752, 394135), (42385, 360352), (45044, 339080), (48440, 315308), (56305, 271264), (67816, 225220), (78827, 193760), (84770, 180176), (90088, 169540), (96880, 157654), (112610, 135632)]