275310080

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 703267488

約数和(自身を除く): 427957408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 61, 64, 80, 82, 86, 122, 128, 160, 164, 172, 205, 215, 244, 256, 305, 320, 328, 344, 410, 430, 488, 512, 610, 640, 656, 688, 820, 860, 976, 1220, 1280, 1312, 1376, 1640, 1720, 1763, 1952, 2440, 2501, 2560, 2623, 2624, 2752, 3280, 3440, 3526, 3904, 4880, 5002, 5246, 5248, 5504, 6560, 6880, 7052, 7808, 8815, 9760, 10004, 10492, 10496, 11008, 12505, 13115, 13120, 13760, 14104, 15616, 17630, 19520, 20008, 20984, 20992, 22016, 25010, 26230, 26240, 27520, 28208, 31232, 35260, 39040, 40016, 41968, 50020, 52460, 52480, 55040, 56416, 70520, 78080, 80032, 83936, 100040, 104920, 104960, 107543, 110080, 112832, 141040, 156160, 160064, 167872, 200080, 209840, 215086, 225664, 282080, 320128, 335744, 400160, 419680, 430172, 451328, 537715, 564160, 640256, 671488, 800320, 839360, 860344, 902656, 1075430, 1128320, 1280512, 1342976, 1600640, 1678720, 1720688, 2150860, 2256640, 3201280, 3357440, 3441376, 4301720, 4513280, 6402560, 6714880, 6882752, 8603440, 13765504, 17206880, 27531008, 34413760, 55062016, 68827520, 137655040, 275310080]

約数ペア:

[(1, 275310080), (2, 137655040), (4, 68827520), (5, 55062016), (8, 34413760), (10, 27531008), (16, 17206880), (20, 13765504), (32, 8603440), (40, 6882752), (41, 6714880), (43, 6402560), (61, 4513280), (64, 4301720), (80, 3441376), (82, 3357440), (86, 3201280), (122, 2256640), (128, 2150860), (160, 1720688), (164, 1678720), (172, 1600640), (205, 1342976), (215, 1280512), (244, 1128320), (256, 1075430), (305, 902656), (320, 860344), (328, 839360), (344, 800320), (410, 671488), (430, 640256), (488, 564160), (512, 537715), (610, 451328), (640, 430172), (656, 419680), (688, 400160), (820, 335744), (860, 320128), (976, 282080), (1220, 225664), (1280, 215086), (1312, 209840), (1376, 200080), (1640, 167872), (1720, 160064), (1763, 156160), (1952, 141040), (2440, 112832), (2501, 110080), (2560, 107543), (2623, 104960), (2624, 104920), (2752, 100040), (3280, 83936), (3440, 80032), (3526, 78080), (3904, 70520), (4880, 56416), (5002, 55040), (5246, 52480), (5248, 52460), (5504, 50020), (6560, 41968), (6880, 40016), (7052, 39040), (7808, 35260), (8815, 31232), (9760, 28208), (10004, 27520), (10492, 26240), (10496, 26230), (11008, 25010), (12505, 22016), (13115, 20992), (13120, 20984), (13760, 20008), (14104, 19520), (15616, 17630)]