173180280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15893

約数の個数: 128

約数和(自身を含む): 639475200

約数和(自身を除く): 466294920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 15859, 31718, 47577, 63436, 79295, 95154, 111013, 126872, 158590, 190308, 206167, 222026, 237885, 317180, 333039, 380616, 412334, 444052, 475770, 555065, 618501, 634360, 666078, 824668, 888104, 951540, 1030835, 1110130, 1237002, 1332156, 1443169, 1649336, 1665195, 1903080, 2061670, 2220260, 2474004, 2664312, 2886338, 3092505, 3330390, 4123340, 4329507, 4440520, 4948008, 5772676, 6185010, 6660780, 7215845, 8246680, 8659014, 11545352, 12370020, 13321560, 14431690, 17318028, 21647535, 24740040, 28863380, 34636056, 43295070, 57726760, 86590140, 173180280]

約数ペア:

[(1, 173180280), (2, 86590140), (3, 57726760), (4, 43295070), (5, 34636056), (6, 28863380), (7, 24740040), (8, 21647535), (10, 17318028), (12, 14431690), (13, 13321560), (14, 12370020), (15, 11545352), (20, 8659014), (21, 8246680), (24, 7215845), (26, 6660780), (28, 6185010), (30, 5772676), (35, 4948008), (39, 4440520), (40, 4329507), (42, 4123340), (52, 3330390), (56, 3092505), (60, 2886338), (65, 2664312), (70, 2474004), (78, 2220260), (84, 2061670), (91, 1903080), (104, 1665195), (105, 1649336), (120, 1443169), (130, 1332156), (140, 1237002), (156, 1110130), (168, 1030835), (182, 951540), (195, 888104), (210, 824668), (260, 666078), (273, 634360), (280, 618501), (312, 555065), (364, 475770), (390, 444052), (420, 412334), (455, 380616), (520, 333039), (546, 317180), (728, 237885), (780, 222026), (840, 206167), (910, 190308), (1092, 158590), (1365, 126872), (1560, 111013), (1820, 95154), (2184, 79295), (2730, 63436), (3640, 47577), (5460, 31718), (10920, 15859)]