469576240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2963}}^1$

素因数の和:3266

約数の個数: 80

約数和(自身を含む): 1252562688

約数和(自身を除く): 782986448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1132, 1415, 1981, 2264, 2830, 2963, 3962, 4528, 5660, 5926, 7924, 9905, 11320, 11852, 14815, 15848, 19810, 20741, 22640, 23704, 29630, 31696, 39620, 41482, 47408, 59260, 79240, 82964, 103705, 118520, 158480, 165928, 207410, 237040, 331856, 414820, 829640, 838529, 1659280, 1677058, 3354116, 4192645, 5869703, 6708232, 8385290, 11739406, 13416464, 16770580, 23478812, 29348515, 33541160, 46957624, 58697030, 67082320, 93915248, 117394060, 234788120, 469576240]

約数ペア:

[(1, 469576240), (2, 234788120), (4, 117394060), (5, 93915248), (7, 67082320), (8, 58697030), (10, 46957624), (14, 33541160), (16, 29348515), (20, 23478812), (28, 16770580), (35, 13416464), (40, 11739406), (56, 8385290), (70, 6708232), (80, 5869703), (112, 4192645), (140, 3354116), (280, 1677058), (283, 1659280), (560, 838529), (566, 829640), (1132, 414820), (1415, 331856), (1981, 237040), (2264, 207410), (2830, 165928), (2963, 158480), (3962, 118520), (4528, 103705), (5660, 82964), (5926, 79240), (7924, 59260), (9905, 47408), (11320, 41482), (11852, 39620), (14815, 31696), (15848, 29630), (19810, 23704), (20741, 22640)]