142910880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42533}}^1$

素因数の和:42558

約数の個数: 96

約数和(自身を含む): 514491264

約数和(自身を除く): 371580384

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, 42533, 85066, 127599, 170132, 212665, 255198, 297731, 340264, 425330, 510396, 595462, 637995, 680528, 850660, 893193, 1020792, 1190924, 1275990, 1361056, 1488655, 1701320, 1786386, 2041584, 2381848, 2551980, 2977310, 3402640, 3572772, 4083168, 4465965, 4763696, 5103960, 5954620, 6805280, 7145544, 8931930, 9527392, 10207920, 11909240, 14291088, 17863860, 20415840, 23818480, 28582176, 35727720, 47636960, 71455440, 142910880]

約数ペア:

[(1, 142910880), (2, 71455440), (3, 47636960), (4, 35727720), (5, 28582176), (6, 23818480), (7, 20415840), (8, 17863860), (10, 14291088), (12, 11909240), (14, 10207920), (15, 9527392), (16, 8931930), (20, 7145544), (21, 6805280), (24, 5954620), (28, 5103960), (30, 4763696), (32, 4465965), (35, 4083168), (40, 3572772), (42, 3402640), (48, 2977310), (56, 2551980), (60, 2381848), (70, 2041584), (80, 1786386), (84, 1701320), (96, 1488655), (105, 1361056), (112, 1275990), (120, 1190924), (140, 1020792), (160, 893193), (168, 850660), (210, 680528), (224, 637995), (240, 595462), (280, 510396), (336, 425330), (420, 340264), (480, 297731), (560, 255198), (672, 212665), (840, 170132), (1120, 127599), (1680, 85066), (3360, 42533)]