26306640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 160

約数和(自身を含む): 95529600

約数和(自身を除く): 69222960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 641, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1282, 1368, 1520, 1710, 1923, 2052, 2160, 2280, 2564, 2565, 2736, 3205, 3420, 3846, 4104, 4560, 5128, 5130, 5769, 6410, 6840, 7692, 8208, 9615, 10256, 10260, 11538, 12179, 12820, 13680, 15384, 17307, 19230, 20520, 23076, 24358, 25640, 28845, 30768, 34614, 36537, 38460, 41040, 46152, 48716, 51280, 57690, 60895, 69228, 73074, 76920, 86535, 92304, 97432, 109611, 115380, 121790, 138456, 146148, 153840, 173070, 182685, 194864, 219222, 230760, 243580, 276912, 292296, 328833, 346140, 365370, 438444, 461520, 487160, 548055, 584592, 657666, 692280, 730740, 876888, 974320, 1096110, 1315332, 1384560, 1461480, 1644165, 1753776, 2192220, 2630664, 2922960, 3288330, 4384440, 5261328, 6576660, 8768880, 13153320, 26306640]

約数ペア:

[(1, 26306640), (2, 13153320), (3, 8768880), (4, 6576660), (5, 5261328), (6, 4384440), (8, 3288330), (9, 2922960), (10, 2630664), (12, 2192220), (15, 1753776), (16, 1644165), (18, 1461480), (19, 1384560), (20, 1315332), (24, 1096110), (27, 974320), (30, 876888), (36, 730740), (38, 692280), (40, 657666), (45, 584592), (48, 548055), (54, 487160), (57, 461520), (60, 438444), (72, 365370), (76, 346140), (80, 328833), (90, 292296), (95, 276912), (108, 243580), (114, 230760), (120, 219222), (135, 194864), (144, 182685), (152, 173070), (171, 153840), (180, 146148), (190, 138456), (216, 121790), (228, 115380), (240, 109611), (270, 97432), (285, 92304), (304, 86535), (342, 76920), (360, 73074), (380, 69228), (432, 60895), (456, 57690), (513, 51280), (540, 48716), (570, 46152), (641, 41040), (684, 38460), (720, 36537), (760, 34614), (855, 30768), (912, 28845), (1026, 25640), (1080, 24358), (1140, 23076), (1282, 20520), (1368, 19230), (1520, 17307), (1710, 15384), (1923, 13680), (2052, 12820), (2160, 12179), (2280, 11538), (2564, 10260), (2565, 10256), (2736, 9615), (3205, 8208), (3420, 7692), (3846, 6840), (4104, 6410), (4560, 5769), (5128, 5130)]