65539320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 252564480

約数和(自身を除く): 187025160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 84, 88, 105, 110, 120, 123, 132, 140, 154, 164, 165, 168, 173, 205, 210, 220, 231, 246, 264, 280, 287, 308, 328, 330, 346, 385, 410, 420, 440, 451, 462, 492, 519, 574, 615, 616, 660, 692, 770, 820, 840, 861, 865, 902, 924, 984, 1038, 1148, 1155, 1211, 1230, 1320, 1353, 1384, 1435, 1540, 1640, 1722, 1730, 1804, 1848, 1903, 2076, 2255, 2296, 2310, 2422, 2460, 2595, 2706, 2870, 3080, 3157, 3444, 3460, 3608, 3633, 3806, 4152, 4305, 4510, 4620, 4844, 4920, 5190, 5412, 5709, 5740, 6055, 6314, 6765, 6888, 6920, 7093, 7266, 7612, 8610, 9020, 9240, 9471, 9515, 9688, 10380, 10824, 11418, 11480, 12110, 12628, 13321, 13530, 14186, 14532, 15224, 15785, 17220, 18040, 18165, 18942, 19030, 20760, 21279, 22836, 24220, 25256, 26642, 27060, 28372, 28545, 29064, 31570, 34440, 35465, 36330, 37884, 38060, 39963, 42558, 45672, 47355, 48440, 49651, 53284, 54120, 56744, 57090, 63140, 66605, 70930, 72660, 75768, 76120, 78023, 79926, 85116, 94710, 99302, 106395, 106568, 114180, 126280, 133210, 141860, 145320, 148953, 156046, 159852, 170232, 189420, 198604, 199815, 212790, 228360, 234069, 248255, 266420, 283720, 297906, 312092, 319704, 378840, 390115, 397208, 399630, 425580, 468138, 496510, 532840, 546161, 595812, 624184, 744765, 780230, 799260, 851160, 936276, 993020, 1092322, 1170345, 1191624, 1489530, 1560460, 1598520, 1638483, 1872552, 1986040, 2184644, 2340690, 2730805, 2979060, 3120920, 3276966, 4369288, 4681380, 5461610, 5958120, 6553932, 8192415, 9362760, 10923220, 13107864, 16384830, 21846440, 32769660, 65539320]

約数ペア:

[(1, 65539320), (2, 32769660), (3, 21846440), (4, 16384830), (5, 13107864), (6, 10923220), (7, 9362760), (8, 8192415), (10, 6553932), (11, 5958120), (12, 5461610), (14, 4681380), (15, 4369288), (20, 3276966), (21, 3120920), (22, 2979060), (24, 2730805), (28, 2340690), (30, 2184644), (33, 1986040), (35, 1872552), (40, 1638483), (41, 1598520), (42, 1560460), (44, 1489530), (55, 1191624), (56, 1170345), (60, 1092322), (66, 993020), (70, 936276), (77, 851160), (82, 799260), (84, 780230), (88, 744765), (105, 624184), (110, 595812), (120, 546161), (123, 532840), (132, 496510), (140, 468138), (154, 425580), (164, 399630), (165, 397208), (168, 390115), (173, 378840), (205, 319704), (210, 312092), (220, 297906), (231, 283720), (246, 266420), (264, 248255), (280, 234069), (287, 228360), (308, 212790), (328, 199815), (330, 198604), (346, 189420), (385, 170232), (410, 159852), (420, 156046), (440, 148953), (451, 145320), (462, 141860), (492, 133210), (519, 126280), (574, 114180), (615, 106568), (616, 106395), (660, 99302), (692, 94710), (770, 85116), (820, 79926), (840, 78023), (861, 76120), (865, 75768), (902, 72660), (924, 70930), (984, 66605), (1038, 63140), (1148, 57090), (1155, 56744), (1211, 54120), (1230, 53284), (1320, 49651), (1353, 48440), (1384, 47355), (1435, 45672), (1540, 42558), (1640, 39963), (1722, 38060), (1730, 37884), (1804, 36330), (1848, 35465), (1903, 34440), (2076, 31570), (2255, 29064), (2296, 28545), (2310, 28372), (2422, 27060), (2460, 26642), (2595, 25256), (2706, 24220), (2870, 22836), (3080, 21279), (3157, 20760), (3444, 19030), (3460, 18942), (3608, 18165), (3633, 18040), (3806, 17220), (4152, 15785), (4305, 15224), (4510, 14532), (4620, 14186), (4844, 13530), (4920, 13321), (5190, 12628), (5412, 12110), (5709, 11480), (5740, 11418), (6055, 10824), (6314, 10380), (6765, 9688), (6888, 9515), (6920, 9471), (7093, 9240), (7266, 9020), (7612, 8610)]