874302080

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 2148854400

約数和(自身を除く): 1274552320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 109, 128, 151, 160, 166, 218, 302, 320, 332, 415, 436, 545, 604, 640, 664, 755, 830, 872, 1090, 1208, 1328, 1510, 1660, 1744, 2180, 2416, 2656, 3020, 3320, 3488, 4360, 4832, 5312, 6040, 6640, 6976, 8720, 9047, 9664, 10624, 12080, 12533, 13280, 13952, 16459, 17440, 18094, 19328, 24160, 25066, 26560, 32918, 34880, 36188, 45235, 48320, 50132, 53120, 62665, 65836, 69760, 72376, 82295, 90470, 96640, 100264, 125330, 131672, 144752, 164590, 180940, 200528, 250660, 263344, 289504, 329180, 361880, 401056, 501320, 526688, 579008, 658360, 723760, 802112, 1002640, 1053376, 1158016, 1316720, 1366097, 1447520, 1604224, 2005280, 2106752, 2633440, 2732194, 2895040, 4010560, 5266880, 5464388, 5790080, 6830485, 8021120, 10533760, 10928776, 13660970, 21857552, 27321940, 43715104, 54643880, 87430208, 109287760, 174860416, 218575520, 437151040, 874302080]

約数ペア:

[(1, 874302080), (2, 437151040), (4, 218575520), (5, 174860416), (8, 109287760), (10, 87430208), (16, 54643880), (20, 43715104), (32, 27321940), (40, 21857552), (64, 13660970), (80, 10928776), (83, 10533760), (109, 8021120), (128, 6830485), (151, 5790080), (160, 5464388), (166, 5266880), (218, 4010560), (302, 2895040), (320, 2732194), (332, 2633440), (415, 2106752), (436, 2005280), (545, 1604224), (604, 1447520), (640, 1366097), (664, 1316720), (755, 1158016), (830, 1053376), (872, 1002640), (1090, 802112), (1208, 723760), (1328, 658360), (1510, 579008), (1660, 526688), (1744, 501320), (2180, 401056), (2416, 361880), (2656, 329180), (3020, 289504), (3320, 263344), (3488, 250660), (4360, 200528), (4832, 180940), (5312, 164590), (6040, 144752), (6640, 131672), (6976, 125330), (8720, 100264), (9047, 96640), (9664, 90470), (10624, 82295), (12080, 72376), (12533, 69760), (13280, 65836), (13952, 62665), (16459, 53120), (17440, 50132), (18094, 48320), (19328, 45235), (24160, 36188), (25066, 34880), (26560, 32918)]