156988298320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{20357}}^1$

素因数の和:20717

約数の個数: 160

約数和(自身を含む): 427490638848

約数和(自身を除く): 270502340528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 293, 329, 376, 470, 560, 586, 658, 752, 940, 1172, 1316, 1465, 1645, 1880, 2051, 2344, 2632, 2930, 3290, 3760, 4102, 4688, 5264, 5860, 6580, 8204, 10255, 11720, 13160, 13771, 16408, 20357, 20510, 23440, 26320, 27542, 32816, 40714, 41020, 55084, 68855, 81428, 82040, 96397, 101785, 110168, 137710, 142499, 162856, 164080, 192794, 203570, 220336, 275420, 284998, 325712, 385588, 407140, 481985, 550840, 569996, 712495, 771176, 814280, 956779, 963970, 1101680, 1139992, 1424990, 1542352, 1628560, 1913558, 1927940, 2279984, 2849980, 3827116, 3855880, 4783895, 5699960, 5964601, 6697453, 7654232, 7711760, 9567790, 11399920, 11929202, 13394906, 15308464, 19135580, 23858404, 26789812, 29823005, 33487265, 38271160, 41752207, 47716808, 53579624, 59646010, 66974530, 76542320, 83504414, 95433616, 107159248, 119292020, 133949060, 167008828, 208761035, 238584040, 267898120, 280336247, 334017656, 417522070, 477168080, 535796240, 560672494, 668035312, 835044140, 1121344988, 1401681235, 1670088280, 1962353729, 2242689976, 2803362470, 3340176560, 3924707458, 4485379952, 5606724940, 7849414916, 9811768645, 11213449880, 15698829832, 19623537290, 22426899760, 31397659664, 39247074580, 78494149160, 156988298320]

約数ペア:

[(1, 156988298320), (2, 78494149160), (4, 39247074580), (5, 31397659664), (7, 22426899760), (8, 19623537290), (10, 15698829832), (14, 11213449880), (16, 9811768645), (20, 7849414916), (28, 5606724940), (35, 4485379952), (40, 3924707458), (47, 3340176560), (56, 2803362470), (70, 2242689976), (80, 1962353729), (94, 1670088280), (112, 1401681235), (140, 1121344988), (188, 835044140), (235, 668035312), (280, 560672494), (293, 535796240), (329, 477168080), (376, 417522070), (470, 334017656), (560, 280336247), (586, 267898120), (658, 238584040), (752, 208761035), (940, 167008828), (1172, 133949060), (1316, 119292020), (1465, 107159248), (1645, 95433616), (1880, 83504414), (2051, 76542320), (2344, 66974530), (2632, 59646010), (2930, 53579624), (3290, 47716808), (3760, 41752207), (4102, 38271160), (4688, 33487265), (5264, 29823005), (5860, 26789812), (6580, 23858404), (8204, 19135580), (10255, 15308464), (11720, 13394906), (13160, 11929202), (13771, 11399920), (16408, 9567790), (20357, 7711760), (20510, 7654232), (23440, 6697453), (26320, 5964601), (27542, 5699960), (32816, 4783895), (40714, 3855880), (41020, 3827116), (55084, 2849980), (68855, 2279984), (81428, 1927940), (82040, 1913558), (96397, 1628560), (101785, 1542352), (110168, 1424990), (137710, 1139992), (142499, 1101680), (162856, 963970), (164080, 956779), (192794, 814280), (203570, 771176), (220336, 712495), (275420, 569996), (284998, 550840), (325712, 481985), (385588, 407140)]