117348140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 315854784

約数和(自身を除く): 198506644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 61, 65, 70, 91, 98, 122, 130, 140, 151, 182, 196, 244, 245, 260, 302, 305, 364, 427, 455, 490, 604, 610, 637, 755, 793, 854, 910, 980, 1057, 1220, 1274, 1510, 1586, 1708, 1820, 1963, 2114, 2135, 2548, 2989, 3020, 3172, 3185, 3926, 3965, 4228, 4270, 5285, 5551, 5978, 6370, 7399, 7852, 7930, 8540, 9211, 9815, 10570, 11102, 11956, 12740, 13741, 14798, 14945, 15860, 18422, 19630, 21140, 22204, 27482, 27755, 29596, 29890, 36844, 36995, 38857, 39260, 46055, 54964, 55510, 59780, 64477, 68705, 73990, 77714, 92110, 96187, 111020, 119743, 128954, 137410, 147980, 155428, 184220, 192374, 194285, 239486, 257908, 274820, 322385, 384748, 388570, 451339, 478972, 480935, 598715, 644770, 777140, 838201, 902678, 961870, 1197430, 1289540, 1676402, 1805356, 1923740, 2256695, 2394860, 3352804, 4191005, 4513390, 5867407, 8382010, 9026780, 11734814, 16764020, 23469628, 29337035, 58674070, 117348140]

約数ペア:

[(1, 117348140), (2, 58674070), (4, 29337035), (5, 23469628), (7, 16764020), (10, 11734814), (13, 9026780), (14, 8382010), (20, 5867407), (26, 4513390), (28, 4191005), (35, 3352804), (49, 2394860), (52, 2256695), (61, 1923740), (65, 1805356), (70, 1676402), (91, 1289540), (98, 1197430), (122, 961870), (130, 902678), (140, 838201), (151, 777140), (182, 644770), (196, 598715), (244, 480935), (245, 478972), (260, 451339), (302, 388570), (305, 384748), (364, 322385), (427, 274820), (455, 257908), (490, 239486), (604, 194285), (610, 192374), (637, 184220), (755, 155428), (793, 147980), (854, 137410), (910, 128954), (980, 119743), (1057, 111020), (1220, 96187), (1274, 92110), (1510, 77714), (1586, 73990), (1708, 68705), (1820, 64477), (1963, 59780), (2114, 55510), (2135, 54964), (2548, 46055), (2989, 39260), (3020, 38857), (3172, 36995), (3185, 36844), (3926, 29890), (3965, 29596), (4228, 27755), (4270, 27482), (5285, 22204), (5551, 21140), (5978, 19630), (6370, 18422), (7399, 15860), (7852, 14945), (7930, 14798), (8540, 13741), (9211, 12740), (9815, 11956), (10570, 11102)]