126906560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 112

約数和(自身を含む): 340595712

約数和(自身を除く): 213689152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1163, 1240, 1364, 1705, 1760, 1984, 2326, 2480, 2728, 3410, 3520, 4652, 4960, 5456, 5815, 6820, 9304, 9920, 10912, 11630, 12793, 13640, 18608, 21824, 23260, 25586, 27280, 36053, 37216, 46520, 51172, 54560, 63965, 72106, 74432, 93040, 102344, 109120, 127930, 144212, 180265, 186080, 204688, 255860, 288424, 360530, 372160, 396583, 409376, 511720, 576848, 721060, 793166, 818752, 1023440, 1153696, 1442120, 1586332, 1982915, 2046880, 2307392, 2884240, 3172664, 3965830, 4093760, 5768480, 6345328, 7931660, 11536960, 12690656, 15863320, 25381312, 31726640, 63453280, 126906560]

約数ペア:

[(1, 126906560), (2, 63453280), (4, 31726640), (5, 25381312), (8, 15863320), (10, 12690656), (11, 11536960), (16, 7931660), (20, 6345328), (22, 5768480), (31, 4093760), (32, 3965830), (40, 3172664), (44, 2884240), (55, 2307392), (62, 2046880), (64, 1982915), (80, 1586332), (88, 1442120), (110, 1153696), (124, 1023440), (155, 818752), (160, 793166), (176, 721060), (220, 576848), (248, 511720), (310, 409376), (320, 396583), (341, 372160), (352, 360530), (440, 288424), (496, 255860), (620, 204688), (682, 186080), (704, 180265), (880, 144212), (992, 127930), (1163, 109120), (1240, 102344), (1364, 93040), (1705, 74432), (1760, 72106), (1984, 63965), (2326, 54560), (2480, 51172), (2728, 46520), (3410, 37216), (3520, 36053), (4652, 27280), (4960, 25586), (5456, 23260), (5815, 21824), (6820, 18608), (9304, 13640), (9920, 12793), (10912, 11630)]