69275080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 192430080

約数和(自身を除く): 123155000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 347, 434, 460, 620, 644, 694, 713, 805, 868, 920, 1085, 1240, 1288, 1388, 1426, 1610, 1735, 1736, 2170, 2429, 2776, 2852, 3220, 3470, 3565, 4340, 4858, 4991, 5704, 6440, 6940, 7130, 7981, 8680, 9716, 9982, 10757, 12145, 13880, 14260, 15962, 19432, 19964, 21514, 24290, 24955, 28520, 31924, 39905, 39928, 43028, 48580, 49910, 53785, 55867, 63848, 75299, 79810, 86056, 97160, 99820, 107570, 111734, 150598, 159620, 199640, 215140, 223468, 247411, 279335, 301196, 319240, 376495, 430280, 446936, 494822, 558670, 602392, 752990, 989644, 1117340, 1237055, 1505980, 1731877, 1979288, 2234680, 2474110, 3011960, 3463754, 4948220, 6927508, 8659385, 9896440, 13855016, 17318770, 34637540, 69275080]

約数ペア:

[(1, 69275080), (2, 34637540), (4, 17318770), (5, 13855016), (7, 9896440), (8, 8659385), (10, 6927508), (14, 4948220), (20, 3463754), (23, 3011960), (28, 2474110), (31, 2234680), (35, 1979288), (40, 1731877), (46, 1505980), (56, 1237055), (62, 1117340), (70, 989644), (92, 752990), (115, 602392), (124, 558670), (140, 494822), (155, 446936), (161, 430280), (184, 376495), (217, 319240), (230, 301196), (248, 279335), (280, 247411), (310, 223468), (322, 215140), (347, 199640), (434, 159620), (460, 150598), (620, 111734), (644, 107570), (694, 99820), (713, 97160), (805, 86056), (868, 79810), (920, 75299), (1085, 63848), (1240, 55867), (1288, 53785), (1388, 49910), (1426, 48580), (1610, 43028), (1735, 39928), (1736, 39905), (2170, 31924), (2429, 28520), (2776, 24955), (2852, 24290), (3220, 21514), (3470, 19964), (3565, 19432), (4340, 15962), (4858, 14260), (4991, 13880), (5704, 12145), (6440, 10757), (6940, 9982), (7130, 9716), (7981, 8680)]