426405280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16553}}^1$

素因数の和:16598

約数の個数: 96

約数和(自身を含む): 1201423104

約数和(自身を除く): 775017824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 16553, 25760, 33106, 66212, 82765, 115871, 132424, 165530, 231742, 264848, 331060, 380719, 463484, 529696, 579355, 662120, 761438, 926968, 1158710, 1324240, 1522876, 1853936, 1903595, 2317420, 2648480, 2665033, 3045752, 3707872, 3807190, 4634840, 5330066, 6091504, 7614380, 9269680, 10660132, 12183008, 13325165, 15228760, 18539360, 21320264, 26650330, 30457520, 42640528, 53300660, 60915040, 85281056, 106601320, 213202640, 426405280]

約数ペア:

[(1, 426405280), (2, 213202640), (4, 106601320), (5, 85281056), (7, 60915040), (8, 53300660), (10, 42640528), (14, 30457520), (16, 26650330), (20, 21320264), (23, 18539360), (28, 15228760), (32, 13325165), (35, 12183008), (40, 10660132), (46, 9269680), (56, 7614380), (70, 6091504), (80, 5330066), (92, 4634840), (112, 3807190), (115, 3707872), (140, 3045752), (160, 2665033), (161, 2648480), (184, 2317420), (224, 1903595), (230, 1853936), (280, 1522876), (322, 1324240), (368, 1158710), (460, 926968), (560, 761438), (644, 662120), (736, 579355), (805, 529696), (920, 463484), (1120, 380719), (1288, 331060), (1610, 264848), (1840, 231742), (2576, 165530), (3220, 132424), (3680, 115871), (5152, 82765), (6440, 66212), (12880, 33106), (16553, 25760)]