152756240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20983}}^1$

素因数の和:21016

約数の個数: 80

約数和(自身を含む): 437138688

約数和(自身を除く): 284382448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 20983, 41966, 83932, 104915, 146881, 167864, 209830, 272779, 293762, 335728, 419660, 545558, 587524, 734405, 839320, 1091116, 1175048, 1363895, 1468810, 1678640, 1909453, 2182232, 2350096, 2727790, 2937620, 3818906, 4364464, 5455580, 5875240, 7637812, 9547265, 10911160, 11750480, 15275624, 19094530, 21822320, 30551248, 38189060, 76378120, 152756240]

約数ペア:

[(1, 152756240), (2, 76378120), (4, 38189060), (5, 30551248), (7, 21822320), (8, 19094530), (10, 15275624), (13, 11750480), (14, 10911160), (16, 9547265), (20, 7637812), (26, 5875240), (28, 5455580), (35, 4364464), (40, 3818906), (52, 2937620), (56, 2727790), (65, 2350096), (70, 2182232), (80, 1909453), (91, 1678640), (104, 1468810), (112, 1363895), (130, 1175048), (140, 1091116), (182, 839320), (208, 734405), (260, 587524), (280, 545558), (364, 419660), (455, 335728), (520, 293762), (560, 272779), (728, 209830), (910, 167864), (1040, 146881), (1456, 104915), (1820, 83932), (3640, 41966), (7280, 20983)]