223688040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2411

約数の個数: 128

約数和(自身を含む): 725967360

約数和(自身を除く): 502279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 2040, 2333, 2397, 2820, 3196, 3995, 4666, 4794, 5640, 6392, 6999, 7990, 9332, 9588, 11665, 11985, 13998, 15980, 18664, 19176, 23330, 23970, 27996, 31960, 34995, 39661, 46660, 47940, 55992, 69990, 79322, 93320, 95880, 109651, 118983, 139980, 158644, 198305, 219302, 237966, 279960, 317288, 328953, 396610, 438604, 475932, 548255, 594915, 657906, 793220, 877208, 951864, 1096510, 1189830, 1315812, 1586440, 1644765, 1864067, 2193020, 2379660, 2631624, 3289530, 3728134, 4386040, 4759320, 5592201, 6579060, 7456268, 9320335, 11184402, 13158120, 14912536, 18640670, 22368804, 27961005, 37281340, 44737608, 55922010, 74562680, 111844020, 223688040]

約数ペア:

[(1, 223688040), (2, 111844020), (3, 74562680), (4, 55922010), (5, 44737608), (6, 37281340), (8, 27961005), (10, 22368804), (12, 18640670), (15, 14912536), (17, 13158120), (20, 11184402), (24, 9320335), (30, 7456268), (34, 6579060), (40, 5592201), (47, 4759320), (51, 4386040), (60, 3728134), (68, 3289530), (85, 2631624), (94, 2379660), (102, 2193020), (120, 1864067), (136, 1644765), (141, 1586440), (170, 1315812), (188, 1189830), (204, 1096510), (235, 951864), (255, 877208), (282, 793220), (340, 657906), (376, 594915), (408, 548255), (470, 475932), (510, 438604), (564, 396610), (680, 328953), (705, 317288), (799, 279960), (940, 237966), (1020, 219302), (1128, 198305), (1410, 158644), (1598, 139980), (1880, 118983), (2040, 109651), (2333, 95880), (2397, 93320), (2820, 79322), (3196, 69990), (3995, 55992), (4666, 47940), (4794, 46660), (5640, 39661), (6392, 34995), (6999, 31960), (7990, 27996), (9332, 23970), (9588, 23330), (11665, 19176), (11985, 18664), (13998, 15980)]