244789440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 224

約数和(自身を含む): 902208000

約数和(自身を除く): 657418560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 499, 511, 560, 584, 672, 730, 840, 876, 960, 998, 1022, 1095, 1120, 1168, 1344, 1460, 1497, 1533, 1680, 1752, 1996, 2044, 2190, 2240, 2336, 2495, 2555, 2920, 2994, 3066, 3360, 3493, 3504, 3992, 4088, 4380, 4672, 4990, 5110, 5840, 5988, 6132, 6720, 6986, 7008, 7485, 7665, 7984, 8176, 8760, 9980, 10220, 10479, 11680, 11976, 12264, 13972, 14016, 14970, 15330, 15968, 16352, 17465, 17520, 19960, 20440, 20958, 23360, 23952, 24528, 27944, 29940, 30660, 31936, 32704, 34930, 35040, 36427, 39920, 40880, 41916, 47904, 49056, 52395, 55888, 59880, 61320, 69860, 70080, 72854, 79840, 81760, 83832, 95808, 98112, 104790, 109281, 111776, 119760, 122640, 139720, 145708, 159680, 163520, 167664, 182135, 209580, 218562, 223552, 239520, 245280, 254989, 279440, 291416, 335328, 364270, 419160, 437124, 479040, 490560, 509978, 546405, 558880, 582832, 670656, 728540, 764967, 838320, 874248, 1019956, 1092810, 1117760, 1165664, 1274945, 1457080, 1529934, 1676640, 1748496, 2039912, 2185620, 2331328, 2549890, 2914160, 3059868, 3353280, 3496992, 3824835, 4079824, 4371240, 5099780, 5828320, 6119736, 6993984, 7649670, 8159648, 8742480, 10199560, 11656640, 12239472, 15299340, 16319296, 17484960, 20399120, 24478944, 30598680, 34969920, 40798240, 48957888, 61197360, 81596480, 122394720, 244789440]

約数ペア:

[(1, 244789440), (2, 122394720), (3, 81596480), (4, 61197360), (5, 48957888), (6, 40798240), (7, 34969920), (8, 30598680), (10, 24478944), (12, 20399120), (14, 17484960), (15, 16319296), (16, 15299340), (20, 12239472), (21, 11656640), (24, 10199560), (28, 8742480), (30, 8159648), (32, 7649670), (35, 6993984), (40, 6119736), (42, 5828320), (48, 5099780), (56, 4371240), (60, 4079824), (64, 3824835), (70, 3496992), (73, 3353280), (80, 3059868), (84, 2914160), (96, 2549890), (105, 2331328), (112, 2185620), (120, 2039912), (140, 1748496), (146, 1676640), (160, 1529934), (168, 1457080), (192, 1274945), (210, 1165664), (219, 1117760), (224, 1092810), (240, 1019956), (280, 874248), (292, 838320), (320, 764967), (336, 728540), (365, 670656), (420, 582832), (438, 558880), (448, 546405), (480, 509978), (499, 490560), (511, 479040), (560, 437124), (584, 419160), (672, 364270), (730, 335328), (840, 291416), (876, 279440), (960, 254989), (998, 245280), (1022, 239520), (1095, 223552), (1120, 218562), (1168, 209580), (1344, 182135), (1460, 167664), (1497, 163520), (1533, 159680), (1680, 145708), (1752, 139720), (1996, 122640), (2044, 119760), (2190, 111776), (2240, 109281), (2336, 104790), (2495, 98112), (2555, 95808), (2920, 83832), (2994, 81760), (3066, 79840), (3360, 72854), (3493, 70080), (3504, 69860), (3992, 61320), (4088, 59880), (4380, 55888), (4672, 52395), (4990, 49056), (5110, 47904), (5840, 41916), (5988, 40880), (6132, 39920), (6720, 36427), (6986, 35040), (7008, 34930), (7485, 32704), (7665, 31936), (7984, 30660), (8176, 29940), (8760, 27944), (9980, 24528), (10220, 23952), (10479, 23360), (11680, 20958), (11976, 20440), (12264, 19960), (13972, 17520), (14016, 17465), (14970, 16352), (15330, 15968)]