214784080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4621}}^1$

素因数の和:4724

約数の個数: 80

約数和(自身を含む): 577713024

約数和(自身を除く): 362928944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4621, 4648, 5810, 6640, 9242, 9296, 11620, 18484, 23105, 23240, 32347, 36968, 46210, 46480, 64694, 73936, 92420, 129388, 161735, 184840, 258776, 323470, 369680, 383543, 517552, 646940, 767086, 1293880, 1534172, 1917715, 2587760, 2684801, 3068344, 3835430, 5369602, 6136688, 7670860, 10739204, 13424005, 15341720, 21478408, 26848010, 30683440, 42956816, 53696020, 107392040, 214784080]

約数ペア:

[(1, 214784080), (2, 107392040), (4, 53696020), (5, 42956816), (7, 30683440), (8, 26848010), (10, 21478408), (14, 15341720), (16, 13424005), (20, 10739204), (28, 7670860), (35, 6136688), (40, 5369602), (56, 3835430), (70, 3068344), (80, 2684801), (83, 2587760), (112, 1917715), (140, 1534172), (166, 1293880), (280, 767086), (332, 646940), (415, 517552), (560, 383543), (581, 369680), (664, 323470), (830, 258776), (1162, 184840), (1328, 161735), (1660, 129388), (2324, 92420), (2905, 73936), (3320, 64694), (4621, 46480), (4648, 46210), (5810, 36968), (6640, 32347), (9242, 23240), (9296, 23105), (11620, 18484)]