2239324640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 6243350400

約数和(自身を除く): 4004025760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 73, 80, 112, 122, 140, 146, 160, 224, 244, 280, 292, 305, 365, 427, 449, 488, 511, 560, 584, 610, 730, 854, 898, 976, 1022, 1120, 1168, 1220, 1460, 1708, 1796, 1952, 2044, 2135, 2245, 2336, 2440, 2555, 2920, 3143, 3416, 3592, 4088, 4270, 4453, 4490, 4880, 5110, 5840, 6286, 6832, 7184, 8176, 8540, 8906, 8980, 9760, 10220, 11680, 12572, 13664, 14368, 15715, 16352, 17080, 17812, 17960, 20440, 22265, 25144, 27389, 31171, 31430, 32777, 34160, 35624, 35920, 40880, 44530, 50288, 54778, 62342, 62860, 65554, 68320, 71248, 71840, 81760, 89060, 100576, 109556, 124684, 125720, 131108, 136945, 142496, 155855, 163885, 178120, 191723, 219112, 229439, 249368, 251440, 262216, 273890, 311710, 327770, 356240, 383446, 438224, 458878, 498736, 502880, 524432, 547780, 623420, 655540, 712480, 766892, 876448, 917756, 958615, 997472, 1048864, 1095560, 1147195, 1246840, 1311080, 1533784, 1835512, 1917230, 1999397, 2191120, 2294390, 2493680, 2622160, 3067568, 3671024, 3834460, 3998794, 4382240, 4588780, 4987360, 5244320, 6135136, 7342048, 7668920, 7997588, 9177560, 9996985, 13995779, 15337840, 15995176, 18355120, 19993970, 27991558, 30675680, 31990352, 36710240, 39987940, 55983116, 63980704, 69978895, 79975880, 111966232, 139957790, 159951760, 223932464, 279915580, 319903520, 447864928, 559831160, 1119662320, 2239324640]

約数ペア:

[(1, 2239324640), (2, 1119662320), (4, 559831160), (5, 447864928), (7, 319903520), (8, 279915580), (10, 223932464), (14, 159951760), (16, 139957790), (20, 111966232), (28, 79975880), (32, 69978895), (35, 63980704), (40, 55983116), (56, 39987940), (61, 36710240), (70, 31990352), (73, 30675680), (80, 27991558), (112, 19993970), (122, 18355120), (140, 15995176), (146, 15337840), (160, 13995779), (224, 9996985), (244, 9177560), (280, 7997588), (292, 7668920), (305, 7342048), (365, 6135136), (427, 5244320), (449, 4987360), (488, 4588780), (511, 4382240), (560, 3998794), (584, 3834460), (610, 3671024), (730, 3067568), (854, 2622160), (898, 2493680), (976, 2294390), (1022, 2191120), (1120, 1999397), (1168, 1917230), (1220, 1835512), (1460, 1533784), (1708, 1311080), (1796, 1246840), (1952, 1147195), (2044, 1095560), (2135, 1048864), (2245, 997472), (2336, 958615), (2440, 917756), (2555, 876448), (2920, 766892), (3143, 712480), (3416, 655540), (3592, 623420), (4088, 547780), (4270, 524432), (4453, 502880), (4490, 498736), (4880, 458878), (5110, 438224), (5840, 383446), (6286, 356240), (6832, 327770), (7184, 311710), (8176, 273890), (8540, 262216), (8906, 251440), (8980, 249368), (9760, 229439), (10220, 219112), (11680, 191723), (12572, 178120), (13664, 163885), (14368, 155855), (15715, 142496), (16352, 136945), (17080, 131108), (17812, 125720), (17960, 124684), (20440, 109556), (22265, 100576), (25144, 89060), (27389, 81760), (31171, 71840), (31430, 71248), (32777, 68320), (34160, 65554), (35624, 62860), (35920, 62342), (40880, 54778), (44530, 50288)]