528255840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157219}}^1$

素因数の和:157244

約数の個数: 96

約数和(自身を含む): 1901733120

約数和(自身を除く): 1373477280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 157219, 314438, 471657, 628876, 786095, 943314, 1100533, 1257752, 1572190, 1886628, 2201066, 2358285, 2515504, 3144380, 3301599, 3773256, 4402132, 4716570, 5031008, 5502665, 6288760, 6603198, 7546512, 8804264, 9433140, 11005330, 12577520, 13206396, 15093024, 16507995, 17608528, 18866280, 22010660, 25155040, 26412792, 33015990, 35217056, 37732560, 44021320, 52825584, 66031980, 75465120, 88042640, 105651168, 132063960, 176085280, 264127920, 528255840]

約数ペア:

[(1, 528255840), (2, 264127920), (3, 176085280), (4, 132063960), (5, 105651168), (6, 88042640), (7, 75465120), (8, 66031980), (10, 52825584), (12, 44021320), (14, 37732560), (15, 35217056), (16, 33015990), (20, 26412792), (21, 25155040), (24, 22010660), (28, 18866280), (30, 17608528), (32, 16507995), (35, 15093024), (40, 13206396), (42, 12577520), (48, 11005330), (56, 9433140), (60, 8804264), (70, 7546512), (80, 6603198), (84, 6288760), (96, 5502665), (105, 5031008), (112, 4716570), (120, 4402132), (140, 3773256), (160, 3301599), (168, 3144380), (210, 2515504), (224, 2358285), (240, 2201066), (280, 1886628), (336, 1572190), (420, 1257752), (480, 1100533), (560, 943314), (672, 786095), (840, 628876), (1120, 471657), (1680, 314438), (3360, 157219)]