272216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 996602880

約数和(自身を除く): 724386000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 127, 130, 144, 156, 180, 195, 208, 229, 234, 240, 254, 260, 312, 360, 381, 390, 458, 468, 508, 520, 585, 624, 635, 687, 720, 762, 780, 916, 936, 1016, 1040, 1143, 1145, 1170, 1270, 1374, 1524, 1560, 1651, 1832, 1872, 1905, 2032, 2061, 2286, 2290, 2340, 2540, 2748, 2977, 3048, 3120, 3302, 3435, 3664, 3810, 4122, 4572, 4580, 4680, 4953, 5080, 5496, 5715, 5954, 6096, 6604, 6870, 7620, 8244, 8255, 8931, 9144, 9160, 9360, 9906, 10160, 10305, 10992, 11430, 11908, 13208, 13740, 14859, 14885, 15240, 16488, 16510, 17862, 18288, 18320, 19812, 20610, 22860, 23816, 24765, 26416, 26793, 27480, 29083, 29718, 29770, 30480, 32976, 33020, 35724, 39624, 41220, 44655, 45720, 47632, 49530, 53586, 54960, 58166, 59436, 59540, 66040, 71448, 74295, 79248, 82440, 87249, 89310, 91440, 99060, 107172, 116332, 118872, 119080, 132080, 133965, 142896, 145415, 148590, 164880, 174498, 178620, 198120, 214344, 232664, 237744, 238160, 261747, 267930, 290830, 297180, 348996, 357240, 378079, 396240, 428688, 436245, 465328, 523494, 535860, 581660, 594360, 697992, 714480, 756158, 872490, 1046988, 1071720, 1134237, 1163320, 1188720, 1308735, 1395984, 1512316, 1744980, 1890395, 2093976, 2143440, 2268474, 2326640, 2617470, 3024632, 3402711, 3489960, 3780790, 4187952, 4536948, 5234940, 5671185, 6049264, 6805422, 6979920, 7561580, 9073896, 10469880, 11342370, 13610844, 15123160, 17013555, 18147792, 20939760, 22684740, 27221688, 30246320, 34027110, 45369480, 54443376, 68054220, 90738960, 136108440, 272216880]

約数ペア:

[(1, 272216880), (2, 136108440), (3, 90738960), (4, 68054220), (5, 54443376), (6, 45369480), (8, 34027110), (9, 30246320), (10, 27221688), (12, 22684740), (13, 20939760), (15, 18147792), (16, 17013555), (18, 15123160), (20, 13610844), (24, 11342370), (26, 10469880), (30, 9073896), (36, 7561580), (39, 6979920), (40, 6805422), (45, 6049264), (48, 5671185), (52, 5234940), (60, 4536948), (65, 4187952), (72, 3780790), (78, 3489960), (80, 3402711), (90, 3024632), (104, 2617470), (117, 2326640), (120, 2268474), (127, 2143440), (130, 2093976), (144, 1890395), (156, 1744980), (180, 1512316), (195, 1395984), (208, 1308735), (229, 1188720), (234, 1163320), (240, 1134237), (254, 1071720), (260, 1046988), (312, 872490), (360, 756158), (381, 714480), (390, 697992), (458, 594360), (468, 581660), (508, 535860), (520, 523494), (585, 465328), (624, 436245), (635, 428688), (687, 396240), (720, 378079), (762, 357240), (780, 348996), (916, 297180), (936, 290830), (1016, 267930), (1040, 261747), (1143, 238160), (1145, 237744), (1170, 232664), (1270, 214344), (1374, 198120), (1524, 178620), (1560, 174498), (1651, 164880), (1832, 148590), (1872, 145415), (1905, 142896), (2032, 133965), (2061, 132080), (2286, 119080), (2290, 118872), (2340, 116332), (2540, 107172), (2748, 99060), (2977, 91440), (3048, 89310), (3120, 87249), (3302, 82440), (3435, 79248), (3664, 74295), (3810, 71448), (4122, 66040), (4572, 59540), (4580, 59436), (4680, 58166), (4953, 54960), (5080, 53586), (5496, 49530), (5715, 47632), (5954, 45720), (6096, 44655), (6604, 41220), (6870, 39624), (7620, 35724), (8244, 33020), (8255, 32976), (8931, 30480), (9144, 29770), (9160, 29718), (9360, 29083), (9906, 27480), (10160, 26793), (10305, 26416), (10992, 24765), (11430, 23816), (11908, 22860), (13208, 20610), (13740, 19812), (14859, 18320), (14885, 18288), (15240, 17862), (16488, 16510)]