40568880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 139419648

約数和(自身を除く): 98850768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 127, 132, 165, 176, 220, 240, 242, 254, 264, 330, 363, 381, 440, 484, 508, 528, 605, 635, 660, 726, 762, 880, 968, 1016, 1210, 1270, 1320, 1331, 1397, 1452, 1524, 1815, 1905, 1936, 2032, 2420, 2540, 2640, 2662, 2794, 2904, 3048, 3630, 3810, 3993, 4191, 4840, 5080, 5324, 5588, 5808, 6096, 6655, 6985, 7260, 7620, 7986, 8382, 9680, 10160, 10648, 11176, 13310, 13970, 14520, 15240, 15367, 15972, 16764, 19965, 20955, 21296, 22352, 26620, 27940, 29040, 30480, 30734, 31944, 33528, 39930, 41910, 46101, 53240, 55880, 61468, 63888, 67056, 76835, 79860, 83820, 92202, 106480, 111760, 122936, 153670, 159720, 167640, 169037, 184404, 230505, 245872, 307340, 319440, 335280, 338074, 368808, 461010, 507111, 614680, 676148, 737616, 845185, 922020, 1014222, 1229360, 1352296, 1690370, 1844040, 2028444, 2535555, 2704592, 3380740, 3688080, 4056888, 5071110, 6761480, 8113776, 10142220, 13522960, 20284440, 40568880]

約数ペア:

[(1, 40568880), (2, 20284440), (3, 13522960), (4, 10142220), (5, 8113776), (6, 6761480), (8, 5071110), (10, 4056888), (11, 3688080), (12, 3380740), (15, 2704592), (16, 2535555), (20, 2028444), (22, 1844040), (24, 1690370), (30, 1352296), (33, 1229360), (40, 1014222), (44, 922020), (48, 845185), (55, 737616), (60, 676148), (66, 614680), (80, 507111), (88, 461010), (110, 368808), (120, 338074), (121, 335280), (127, 319440), (132, 307340), (165, 245872), (176, 230505), (220, 184404), (240, 169037), (242, 167640), (254, 159720), (264, 153670), (330, 122936), (363, 111760), (381, 106480), (440, 92202), (484, 83820), (508, 79860), (528, 76835), (605, 67056), (635, 63888), (660, 61468), (726, 55880), (762, 53240), (880, 46101), (968, 41910), (1016, 39930), (1210, 33528), (1270, 31944), (1320, 30734), (1331, 30480), (1397, 29040), (1452, 27940), (1524, 26620), (1815, 22352), (1905, 21296), (1936, 20955), (2032, 19965), (2420, 16764), (2540, 15972), (2640, 15367), (2662, 15240), (2794, 14520), (2904, 13970), (3048, 13310), (3630, 11176), (3810, 10648), (3993, 10160), (4191, 9680), (4840, 8382), (5080, 7986), (5324, 7620), (5588, 7260), (5808, 6985), (6096, 6655)]