804776280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:630

約数の個数: 256

約数和(自身を含む): 3030773760

約数和(自身を除く): 2225997480

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, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 251, 264, 280, 308, 330, 347, 385, 420, 440, 462, 502, 616, 660, 694, 753, 770, 840, 924, 1004, 1041, 1155, 1255, 1320, 1388, 1506, 1540, 1735, 1757, 1848, 2008, 2082, 2310, 2429, 2510, 2761, 2776, 3012, 3080, 3470, 3514, 3765, 3817, 4164, 4620, 4858, 5020, 5205, 5271, 5522, 6024, 6940, 7028, 7287, 7530, 7634, 8283, 8328, 8785, 9240, 9716, 10040, 10410, 10542, 11044, 11451, 12145, 13805, 13880, 14056, 14574, 15060, 15268, 16566, 17570, 19085, 19327, 19432, 20820, 21084, 22088, 22902, 24290, 26355, 26719, 27610, 29148, 30120, 30536, 33132, 35140, 36435, 38170, 38654, 41415, 41640, 42168, 45804, 48580, 52710, 53438, 55220, 57255, 57981, 58296, 66264, 70280, 72870, 76340, 77308, 80157, 82830, 87097, 91608, 96635, 97160, 105420, 106876, 110440, 114510, 115962, 133595, 145740, 152680, 154616, 160314, 165660, 174194, 193270, 210840, 213752, 229020, 231924, 261291, 267190, 289905, 291480, 320628, 331320, 348388, 386540, 400785, 435485, 458040, 463848, 522582, 534380, 579810, 609679, 641256, 696776, 773080, 801570, 870970, 958067, 1045164, 1068760, 1159620, 1219358, 1306455, 1603140, 1741940, 1829037, 1916134, 2090328, 2319240, 2438716, 2612910, 2874201, 3048395, 3206280, 3483880, 3658074, 3832268, 4790335, 4877432, 5225820, 5748402, 6096790, 6706469, 7316148, 7664536, 9145185, 9580670, 10451640, 11496804, 12193580, 13412938, 14371005, 14632296, 18290370, 19161340, 20119407, 22993608, 24387160, 26825876, 28742010, 33532345, 36580740, 38322680, 40238814, 53651752, 57484020, 67064690, 73161480, 80477628, 100597035, 114968040, 134129380, 160955256, 201194070, 268258760, 402388140, 804776280]

約数ペア:

[(1, 804776280), (2, 402388140), (3, 268258760), (4, 201194070), (5, 160955256), (6, 134129380), (7, 114968040), (8, 100597035), (10, 80477628), (11, 73161480), (12, 67064690), (14, 57484020), (15, 53651752), (20, 40238814), (21, 38322680), (22, 36580740), (24, 33532345), (28, 28742010), (30, 26825876), (33, 24387160), (35, 22993608), (40, 20119407), (42, 19161340), (44, 18290370), (55, 14632296), (56, 14371005), (60, 13412938), (66, 12193580), (70, 11496804), (77, 10451640), (84, 9580670), (88, 9145185), (105, 7664536), (110, 7316148), (120, 6706469), (132, 6096790), (140, 5748402), (154, 5225820), (165, 4877432), (168, 4790335), (210, 3832268), (220, 3658074), (231, 3483880), (251, 3206280), (264, 3048395), (280, 2874201), (308, 2612910), (330, 2438716), (347, 2319240), (385, 2090328), (420, 1916134), (440, 1829037), (462, 1741940), (502, 1603140), (616, 1306455), (660, 1219358), (694, 1159620), (753, 1068760), (770, 1045164), (840, 958067), (924, 870970), (1004, 801570), (1041, 773080), (1155, 696776), (1255, 641256), (1320, 609679), (1388, 579810), (1506, 534380), (1540, 522582), (1735, 463848), (1757, 458040), (1848, 435485), (2008, 400785), (2082, 386540), (2310, 348388), (2429, 331320), (2510, 320628), (2761, 291480), (2776, 289905), (3012, 267190), (3080, 261291), (3470, 231924), (3514, 229020), (3765, 213752), (3817, 210840), (4164, 193270), (4620, 174194), (4858, 165660), (5020, 160314), (5205, 154616), (5271, 152680), (5522, 145740), (6024, 133595), (6940, 115962), (7028, 114510), (7287, 110440), (7530, 106876), (7634, 105420), (8283, 97160), (8328, 96635), (8785, 91608), (9240, 87097), (9716, 82830), (10040, 80157), (10410, 77308), (10542, 76340), (11044, 72870), (11451, 70280), (12145, 66264), (13805, 58296), (13880, 57981), (14056, 57255), (14574, 55220), (15060, 53438), (15268, 52710), (16566, 48580), (17570, 45804), (19085, 42168), (19327, 41640), (19432, 41415), (20820, 38654), (21084, 38170), (22088, 36435), (22902, 35140), (24290, 33132), (26355, 30536), (26719, 30120), (27610, 29148)]