152829880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7477}}^1$

素因数の和:7568

約数の個数: 64

約数和(自身を含む): 398427840

約数和(自身を除く): 245597960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 7477, 10220, 14954, 20440, 29908, 37385, 52339, 59816, 74770, 104678, 149540, 209356, 261695, 299080, 418712, 523390, 545821, 1046780, 1091642, 2093560, 2183284, 2729105, 3820747, 4366568, 5458210, 7641494, 10916420, 15282988, 19103735, 21832840, 30565976, 38207470, 76414940, 152829880]

約数ペア:

[(1, 152829880), (2, 76414940), (4, 38207470), (5, 30565976), (7, 21832840), (8, 19103735), (10, 15282988), (14, 10916420), (20, 7641494), (28, 5458210), (35, 4366568), (40, 3820747), (56, 2729105), (70, 2183284), (73, 2093560), (140, 1091642), (146, 1046780), (280, 545821), (292, 523390), (365, 418712), (511, 299080), (584, 261695), (730, 209356), (1022, 149540), (1460, 104678), (2044, 74770), (2555, 59816), (2920, 52339), (4088, 37385), (5110, 29908), (7477, 20440), (10220, 14954)]