163825080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 518676480

約数和(自身を除く): 354851400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 937, 940, 1128, 1240, 1410, 1457, 1860, 1874, 1880, 2811, 2820, 2914, 3720, 3748, 4371, 4685, 5622, 5640, 5828, 7285, 7496, 8742, 9370, 11244, 11656, 14055, 14570, 17484, 18740, 21855, 22488, 28110, 29047, 29140, 34968, 37480, 43710, 44039, 56220, 58094, 58280, 87141, 87420, 88078, 112440, 116188, 132117, 145235, 174282, 174840, 176156, 220195, 232376, 264234, 290470, 348564, 352312, 435705, 440390, 528468, 580940, 660585, 697128, 871410, 880780, 1056936, 1161880, 1321170, 1365209, 1742820, 1761560, 2642340, 2730418, 3485640, 4095627, 5284680, 5460836, 6826045, 8191254, 10921672, 13652090, 16382508, 20478135, 27304180, 32765016, 40956270, 54608360, 81912540, 163825080]

約数ペア:

[(1, 163825080), (2, 81912540), (3, 54608360), (4, 40956270), (5, 32765016), (6, 27304180), (8, 20478135), (10, 16382508), (12, 13652090), (15, 10921672), (20, 8191254), (24, 6826045), (30, 5460836), (31, 5284680), (40, 4095627), (47, 3485640), (60, 2730418), (62, 2642340), (93, 1761560), (94, 1742820), (120, 1365209), (124, 1321170), (141, 1161880), (155, 1056936), (186, 880780), (188, 871410), (235, 697128), (248, 660585), (282, 580940), (310, 528468), (372, 440390), (376, 435705), (465, 352312), (470, 348564), (564, 290470), (620, 264234), (705, 232376), (744, 220195), (930, 176156), (937, 174840), (940, 174282), (1128, 145235), (1240, 132117), (1410, 116188), (1457, 112440), (1860, 88078), (1874, 87420), (1880, 87141), (2811, 58280), (2820, 58094), (2914, 56220), (3720, 44039), (3748, 43710), (4371, 37480), (4685, 34968), (5622, 29140), (5640, 29047), (5828, 28110), (7285, 22488), (7496, 21855), (8742, 18740), (9370, 17484), (11244, 14570), (11656, 14055)]