142367680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4926

約数の個数: 112

約数和(自身を含む): 417332160

約数和(自身を除く): 274964480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4889, 5824, 7280, 9778, 14560, 19556, 24445, 29120, 34223, 39112, 48890, 63557, 68446, 78224, 97780, 127114, 136892, 156448, 171115, 195560, 254228, 273784, 312896, 317785, 342230, 391120, 444899, 508456, 547568, 635570, 684460, 782240, 889798, 1016912, 1095136, 1271140, 1368920, 1564480, 1779596, 2033824, 2190272, 2224495, 2542280, 2737840, 3559192, 4067648, 4448990, 5084560, 5475680, 7118384, 8897980, 10169120, 10951360, 14236768, 17795960, 20338240, 28473536, 35591920, 71183840, 142367680]

約数ペア:

[(1, 142367680), (2, 71183840), (4, 35591920), (5, 28473536), (7, 20338240), (8, 17795960), (10, 14236768), (13, 10951360), (14, 10169120), (16, 8897980), (20, 7118384), (26, 5475680), (28, 5084560), (32, 4448990), (35, 4067648), (40, 3559192), (52, 2737840), (56, 2542280), (64, 2224495), (65, 2190272), (70, 2033824), (80, 1779596), (91, 1564480), (104, 1368920), (112, 1271140), (130, 1095136), (140, 1016912), (160, 889798), (182, 782240), (208, 684460), (224, 635570), (260, 547568), (280, 508456), (320, 444899), (364, 391120), (416, 342230), (448, 317785), (455, 312896), (520, 273784), (560, 254228), (728, 195560), (832, 171115), (910, 156448), (1040, 136892), (1120, 127114), (1456, 97780), (1820, 78224), (2080, 68446), (2240, 63557), (2912, 48890), (3640, 39112), (4160, 34223), (4889, 29120), (5824, 24445), (7280, 19556), (9778, 14560)]