144454240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 394196544

約数和(自身を除く): 249742304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 1010, 1120, 1277, 1414, 1616, 2020, 2554, 2828, 3232, 3535, 4040, 5108, 5656, 6385, 7070, 8080, 8939, 10216, 11312, 12770, 14140, 16160, 17878, 20432, 22624, 25540, 28280, 35756, 40864, 44695, 51080, 56560, 71512, 89390, 102160, 113120, 128977, 143024, 178780, 204320, 257954, 286048, 357560, 515908, 644885, 715120, 902839, 1031816, 1289770, 1430240, 1805678, 2063632, 2579540, 3611356, 4127264, 4514195, 5159080, 7222712, 9028390, 10318160, 14445424, 18056780, 20636320, 28890848, 36113560, 72227120, 144454240]

約数ペア:

[(1, 144454240), (2, 72227120), (4, 36113560), (5, 28890848), (7, 20636320), (8, 18056780), (10, 14445424), (14, 10318160), (16, 9028390), (20, 7222712), (28, 5159080), (32, 4514195), (35, 4127264), (40, 3611356), (56, 2579540), (70, 2063632), (80, 1805678), (101, 1430240), (112, 1289770), (140, 1031816), (160, 902839), (202, 715120), (224, 644885), (280, 515908), (404, 357560), (505, 286048), (560, 257954), (707, 204320), (808, 178780), (1010, 143024), (1120, 128977), (1277, 113120), (1414, 102160), (1616, 89390), (2020, 71512), (2554, 56560), (2828, 51080), (3232, 44695), (3535, 40864), (4040, 35756), (5108, 28280), (5656, 25540), (6385, 22624), (7070, 20432), (8080, 17878), (8939, 16160), (10216, 14140), (11312, 12770)]