216947040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 731275776

約数和(自身を除く): 514328736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 86, 92, 96, 115, 120, 129, 138, 160, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 457, 460, 480, 516, 552, 645, 688, 690, 736, 860, 914, 920, 989, 1032, 1104, 1290, 1371, 1376, 1380, 1720, 1828, 1840, 1978, 2064, 2208, 2285, 2580, 2742, 2760, 2967, 3440, 3656, 3680, 3956, 4128, 4570, 4945, 5160, 5484, 5520, 5934, 6855, 6880, 7312, 7912, 9140, 9890, 10320, 10511, 10968, 11040, 11868, 13710, 14624, 14835, 15824, 18280, 19651, 19780, 20640, 21022, 21936, 23736, 27420, 29670, 31533, 31648, 36560, 39302, 39560, 42044, 43872, 47472, 52555, 54840, 58953, 59340, 63066, 73120, 78604, 79120, 84088, 94944, 98255, 105110, 109680, 117906, 118680, 126132, 157208, 157665, 158240, 168176, 196510, 210220, 219360, 235812, 237360, 252264, 294765, 314416, 315330, 336352, 393020, 420440, 451973, 471624, 474720, 504528, 589530, 628832, 630660, 786040, 840880, 903946, 943248, 1009056, 1179060, 1261320, 1355919, 1572080, 1681760, 1807892, 1886496, 2259865, 2358120, 2522640, 2711838, 3144160, 3615784, 4519730, 4716240, 5045280, 5423676, 6779595, 7231568, 9039460, 9432480, 10847352, 13559190, 14463136, 18078920, 21694704, 27118380, 36157840, 43389408, 54236760, 72315680, 108473520, 216947040]

約数ペア:

[(1, 216947040), (2, 108473520), (3, 72315680), (4, 54236760), (5, 43389408), (6, 36157840), (8, 27118380), (10, 21694704), (12, 18078920), (15, 14463136), (16, 13559190), (20, 10847352), (23, 9432480), (24, 9039460), (30, 7231568), (32, 6779595), (40, 5423676), (43, 5045280), (46, 4716240), (48, 4519730), (60, 3615784), (69, 3144160), (80, 2711838), (86, 2522640), (92, 2358120), (96, 2259865), (115, 1886496), (120, 1807892), (129, 1681760), (138, 1572080), (160, 1355919), (172, 1261320), (184, 1179060), (215, 1009056), (230, 943248), (240, 903946), (258, 840880), (276, 786040), (344, 630660), (345, 628832), (368, 589530), (430, 504528), (457, 474720), (460, 471624), (480, 451973), (516, 420440), (552, 393020), (645, 336352), (688, 315330), (690, 314416), (736, 294765), (860, 252264), (914, 237360), (920, 235812), (989, 219360), (1032, 210220), (1104, 196510), (1290, 168176), (1371, 158240), (1376, 157665), (1380, 157208), (1720, 126132), (1828, 118680), (1840, 117906), (1978, 109680), (2064, 105110), (2208, 98255), (2285, 94944), (2580, 84088), (2742, 79120), (2760, 78604), (2967, 73120), (3440, 63066), (3656, 59340), (3680, 58953), (3956, 54840), (4128, 52555), (4570, 47472), (4945, 43872), (5160, 42044), (5484, 39560), (5520, 39302), (5934, 36560), (6855, 31648), (6880, 31533), (7312, 29670), (7912, 27420), (9140, 23736), (9890, 21936), (10320, 21022), (10511, 20640), (10968, 19780), (11040, 19651), (11868, 18280), (13710, 15824), (14624, 14835)]