69793040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 171739008

約数和(自身を除く): 101945968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 415, 457, 460, 664, 830, 914, 920, 1328, 1660, 1828, 1840, 1909, 2285, 3320, 3656, 3818, 4570, 6640, 7312, 7636, 9140, 9545, 10511, 15272, 18280, 19090, 21022, 30544, 36560, 37931, 38180, 42044, 52555, 75862, 76360, 84088, 105110, 151724, 152720, 168176, 189655, 210220, 303448, 379310, 420440, 606896, 758620, 840880, 872413, 1517240, 1744826, 3034480, 3489652, 4362065, 6979304, 8724130, 13958608, 17448260, 34896520, 69793040]

約数ペア:

[(1, 69793040), (2, 34896520), (4, 17448260), (5, 13958608), (8, 8724130), (10, 6979304), (16, 4362065), (20, 3489652), (23, 3034480), (40, 1744826), (46, 1517240), (80, 872413), (83, 840880), (92, 758620), (115, 606896), (166, 420440), (184, 379310), (230, 303448), (332, 210220), (368, 189655), (415, 168176), (457, 152720), (460, 151724), (664, 105110), (830, 84088), (914, 76360), (920, 75862), (1328, 52555), (1660, 42044), (1828, 38180), (1840, 37931), (1909, 36560), (2285, 30544), (3320, 21022), (3656, 19090), (3818, 18280), (4570, 15272), (6640, 10511), (7312, 9545), (7636, 9140)]