173829480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 622080000

約数和(自身を除く): 448250520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 55, 57, 58, 60, 66, 76, 87, 88, 95, 110, 114, 116, 120, 132, 145, 152, 165, 174, 190, 209, 220, 228, 232, 239, 264, 285, 290, 319, 330, 348, 380, 418, 435, 440, 456, 478, 551, 570, 580, 627, 638, 660, 696, 717, 760, 836, 870, 956, 957, 1045, 1102, 1140, 1160, 1195, 1254, 1276, 1320, 1434, 1595, 1653, 1672, 1740, 1912, 1914, 2090, 2204, 2280, 2390, 2508, 2552, 2629, 2755, 2868, 3135, 3190, 3306, 3480, 3585, 3828, 4180, 4408, 4541, 4780, 4785, 5016, 5258, 5510, 5736, 6061, 6270, 6380, 6612, 6931, 7170, 7656, 7887, 8265, 8360, 9082, 9560, 9570, 10516, 11020, 12122, 12540, 12760, 13145, 13224, 13623, 13862, 14340, 15774, 16530, 18164, 18183, 19140, 20793, 21032, 22040, 22705, 24244, 25080, 26290, 27246, 27724, 28680, 30305, 31548, 33060, 34655, 36328, 36366, 38280, 39435, 41586, 45410, 48488, 49951, 52580, 54492, 55448, 60610, 63096, 66120, 68115, 69310, 72732, 76241, 78870, 83172, 90820, 90915, 99902, 103965, 105160, 108984, 121220, 131689, 136230, 138620, 145464, 149853, 152482, 157740, 166344, 181640, 181830, 199804, 207930, 228723, 242440, 249755, 263378, 272460, 277240, 299706, 304964, 315480, 363660, 381205, 395067, 399608, 415860, 457446, 499510, 526756, 544920, 599412, 609928, 658445, 727320, 749265, 762410, 790134, 831720, 914892, 999020, 1053512, 1143615, 1198824, 1316890, 1448579, 1498530, 1524820, 1580268, 1829784, 1975335, 1998040, 2287230, 2633780, 2897158, 2997060, 3049640, 3160536, 3950670, 4345737, 4574460, 5267560, 5794316, 5994120, 7242895, 7901340, 8691474, 9148920, 11588632, 14485790, 15802680, 17382948, 21728685, 28971580, 34765896, 43457370, 57943160, 86914740, 173829480]

約数ペア:

[(1, 173829480), (2, 86914740), (3, 57943160), (4, 43457370), (5, 34765896), (6, 28971580), (8, 21728685), (10, 17382948), (11, 15802680), (12, 14485790), (15, 11588632), (19, 9148920), (20, 8691474), (22, 7901340), (24, 7242895), (29, 5994120), (30, 5794316), (33, 5267560), (38, 4574460), (40, 4345737), (44, 3950670), (55, 3160536), (57, 3049640), (58, 2997060), (60, 2897158), (66, 2633780), (76, 2287230), (87, 1998040), (88, 1975335), (95, 1829784), (110, 1580268), (114, 1524820), (116, 1498530), (120, 1448579), (132, 1316890), (145, 1198824), (152, 1143615), (165, 1053512), (174, 999020), (190, 914892), (209, 831720), (220, 790134), (228, 762410), (232, 749265), (239, 727320), (264, 658445), (285, 609928), (290, 599412), (319, 544920), (330, 526756), (348, 499510), (380, 457446), (418, 415860), (435, 399608), (440, 395067), (456, 381205), (478, 363660), (551, 315480), (570, 304964), (580, 299706), (627, 277240), (638, 272460), (660, 263378), (696, 249755), (717, 242440), (760, 228723), (836, 207930), (870, 199804), (956, 181830), (957, 181640), (1045, 166344), (1102, 157740), (1140, 152482), (1160, 149853), (1195, 145464), (1254, 138620), (1276, 136230), (1320, 131689), (1434, 121220), (1595, 108984), (1653, 105160), (1672, 103965), (1740, 99902), (1912, 90915), (1914, 90820), (2090, 83172), (2204, 78870), (2280, 76241), (2390, 72732), (2508, 69310), (2552, 68115), (2629, 66120), (2755, 63096), (2868, 60610), (3135, 55448), (3190, 54492), (3306, 52580), (3480, 49951), (3585, 48488), (3828, 45410), (4180, 41586), (4408, 39435), (4541, 38280), (4780, 36366), (4785, 36328), (5016, 34655), (5258, 33060), (5510, 31548), (5736, 30305), (6061, 28680), (6270, 27724), (6380, 27246), (6612, 26290), (6931, 25080), (7170, 24244), (7656, 22705), (7887, 22040), (8265, 21032), (8360, 20793), (9082, 19140), (9560, 18183), (9570, 18164), (10516, 16530), (11020, 15774), (12122, 14340), (12540, 13862), (12760, 13623), (13145, 13224)]