127924860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 410844672

約数和(自身を除く): 282919812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 541, 563, 1082, 1126, 1623, 1689, 2164, 2252, 2705, 2815, 3246, 3378, 3787, 3941, 5410, 5630, 6492, 6756, 7574, 7882, 8115, 8445, 10820, 11260, 11361, 11823, 15148, 15764, 16230, 16890, 18935, 19705, 22722, 23646, 32460, 33780, 37870, 39410, 45444, 47292, 56805, 59115, 75740, 78820, 113610, 118230, 227220, 236460, 304583, 609166, 913749, 1218332, 1522915, 1827498, 2132081, 3045830, 3654996, 4264162, 4568745, 6091660, 6396243, 8528324, 9137490, 10660405, 12792486, 18274980, 21320810, 25584972, 31981215, 42641620, 63962430, 127924860]

約数ペア:

[(1, 127924860), (2, 63962430), (3, 42641620), (4, 31981215), (5, 25584972), (6, 21320810), (7, 18274980), (10, 12792486), (12, 10660405), (14, 9137490), (15, 8528324), (20, 6396243), (21, 6091660), (28, 4568745), (30, 4264162), (35, 3654996), (42, 3045830), (60, 2132081), (70, 1827498), (84, 1522915), (105, 1218332), (140, 913749), (210, 609166), (420, 304583), (541, 236460), (563, 227220), (1082, 118230), (1126, 113610), (1623, 78820), (1689, 75740), (2164, 59115), (2252, 56805), (2705, 47292), (2815, 45444), (3246, 39410), (3378, 37870), (3787, 33780), (3941, 32460), (5410, 23646), (5630, 22722), (6492, 19705), (6756, 18935), (7574, 16890), (7882, 16230), (8115, 15764), (8445, 15148), (10820, 11823), (11260, 11361)]