284459840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 807061632

約数和(自身を除く): 522601792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 151, 160, 203, 224, 232, 280, 290, 302, 320, 406, 448, 464, 560, 580, 604, 755, 812, 841, 928, 1015, 1057, 1120, 1160, 1208, 1510, 1624, 1682, 1856, 2030, 2114, 2240, 2320, 2416, 3020, 3248, 3364, 4060, 4205, 4228, 4379, 4640, 4832, 5285, 5887, 6040, 6496, 6728, 8120, 8410, 8456, 8758, 9280, 9664, 10570, 11774, 12080, 12992, 13456, 16240, 16820, 16912, 17516, 21140, 21895, 23548, 24160, 26912, 29435, 30653, 32480, 33640, 33824, 35032, 42280, 43790, 47096, 48320, 53824, 58870, 61306, 64960, 67280, 67648, 70064, 84560, 87580, 94192, 117740, 122612, 126991, 134560, 140128, 153265, 169120, 175160, 188384, 235480, 245224, 253982, 269120, 280256, 306530, 338240, 350320, 376768, 470960, 490448, 507964, 613060, 634955, 700640, 888937, 941920, 980896, 1015928, 1226120, 1269910, 1401280, 1777874, 1883840, 1961792, 2031856, 2452240, 2539820, 3555748, 4063712, 4444685, 4904480, 5079640, 7111496, 8127424, 8889370, 9808960, 10159280, 14222992, 17778740, 20318560, 28445984, 35557480, 40637120, 56891968, 71114960, 142229920, 284459840]

約数ペア:

[(1, 284459840), (2, 142229920), (4, 71114960), (5, 56891968), (7, 40637120), (8, 35557480), (10, 28445984), (14, 20318560), (16, 17778740), (20, 14222992), (28, 10159280), (29, 9808960), (32, 8889370), (35, 8127424), (40, 7111496), (56, 5079640), (58, 4904480), (64, 4444685), (70, 4063712), (80, 3555748), (112, 2539820), (116, 2452240), (140, 2031856), (145, 1961792), (151, 1883840), (160, 1777874), (203, 1401280), (224, 1269910), (232, 1226120), (280, 1015928), (290, 980896), (302, 941920), (320, 888937), (406, 700640), (448, 634955), (464, 613060), (560, 507964), (580, 490448), (604, 470960), (755, 376768), (812, 350320), (841, 338240), (928, 306530), (1015, 280256), (1057, 269120), (1120, 253982), (1160, 245224), (1208, 235480), (1510, 188384), (1624, 175160), (1682, 169120), (1856, 153265), (2030, 140128), (2114, 134560), (2240, 126991), (2320, 122612), (2416, 117740), (3020, 94192), (3248, 87580), (3364, 84560), (4060, 70064), (4205, 67648), (4228, 67280), (4379, 64960), (4640, 61306), (4832, 58870), (5285, 53824), (5887, 48320), (6040, 47096), (6496, 43790), (6728, 42280), (8120, 35032), (8410, 33824), (8456, 33640), (8758, 32480), (9280, 30653), (9664, 29435), (10570, 26912), (11774, 24160), (12080, 23548), (12992, 21895), (13456, 21140), (16240, 17516), (16820, 16912)]