173215840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5384

約数の個数: 96

約数和(自身を含む): 483900480

約数和(自身を除く): 310684640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 5333, 6496, 8120, 10666, 16240, 21332, 26665, 32480, 37331, 42664, 53330, 74662, 85328, 106660, 149324, 154657, 170656, 186655, 213320, 298648, 309314, 373310, 426640, 597296, 618628, 746620, 773285, 853280, 1082599, 1194592, 1237256, 1493240, 1546570, 2165198, 2474512, 2986480, 3093140, 4330396, 4949024, 5412995, 5972960, 6186280, 8660792, 10825990, 12372560, 17321584, 21651980, 24745120, 34643168, 43303960, 86607920, 173215840]

約数ペア:

[(1, 173215840), (2, 86607920), (4, 43303960), (5, 34643168), (7, 24745120), (8, 21651980), (10, 17321584), (14, 12372560), (16, 10825990), (20, 8660792), (28, 6186280), (29, 5972960), (32, 5412995), (35, 4949024), (40, 4330396), (56, 3093140), (58, 2986480), (70, 2474512), (80, 2165198), (112, 1546570), (116, 1493240), (140, 1237256), (145, 1194592), (160, 1082599), (203, 853280), (224, 773285), (232, 746620), (280, 618628), (290, 597296), (406, 426640), (464, 373310), (560, 309314), (580, 298648), (812, 213320), (928, 186655), (1015, 170656), (1120, 154657), (1160, 149324), (1624, 106660), (2030, 85328), (2320, 74662), (3248, 53330), (4060, 42664), (4640, 37331), (5333, 32480), (6496, 26665), (8120, 21332), (10666, 16240)]