808317870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 2299207680

約数和(自身を除く): 1490889810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 31, 34, 41, 43, 51, 58, 62, 82, 85, 86, 87, 93, 102, 123, 129, 145, 155, 170, 174, 186, 205, 215, 246, 255, 258, 290, 310, 410, 430, 435, 465, 493, 510, 527, 615, 645, 697, 731, 870, 899, 930, 986, 1054, 1189, 1230, 1247, 1271, 1290, 1333, 1394, 1462, 1479, 1581, 1763, 1798, 2091, 2193, 2378, 2465, 2494, 2542, 2635, 2666, 2697, 2958, 3162, 3485, 3526, 3567, 3655, 3741, 3813, 3999, 4182, 4386, 4495, 4930, 5270, 5289, 5394, 5945, 6235, 6355, 6665, 6970, 7134, 7310, 7395, 7482, 7626, 7905, 7998, 8815, 8990, 10455, 10578, 10965, 11890, 12470, 12710, 13330, 13485, 14790, 15283, 15810, 17630, 17835, 18705, 19065, 19995, 20213, 20910, 21199, 21607, 21930, 22661, 26445, 26970, 29971, 30566, 35670, 36859, 37410, 38130, 38657, 39990, 40426, 42398, 43214, 45322, 45849, 51127, 52890, 54653, 59942, 60639, 63597, 64821, 67983, 73718, 76415, 77314, 89913, 91698, 101065, 102254, 105995, 108035, 109306, 110577, 113305, 115971, 121278, 127194, 129642, 135966, 149855, 152830, 153381, 163959, 179826, 184295, 193285, 202130, 211990, 216070, 221154, 226610, 229245, 231942, 255635, 273265, 299710, 303195, 306762, 317985, 324105, 327918, 339915, 368590, 386570, 449565, 458490, 511270, 546530, 552885, 579855, 606390, 626603, 635970, 648210, 657169, 679830, 766905, 819795, 869159, 899130, 929101, 1105770, 1159710, 1253206, 1314338, 1533810, 1584937, 1639590, 1738318, 1858202, 1879809, 1971507, 2607477, 2787303, 3133015, 3169874, 3285845, 3759618, 3943014, 4345795, 4645505, 4754811, 5214954, 5574606, 6266030, 6571690, 7924685, 8691590, 9291010, 9399045, 9509622, 9857535, 13037385, 13936515, 15849370, 18798090, 19715070, 23774055, 26074770, 26943929, 27873030, 47548110, 53887858, 80831787, 134719645, 161663574, 269439290, 404158935, 808317870]

約数ペア:

[(1, 808317870), (2, 404158935), (3, 269439290), (5, 161663574), (6, 134719645), (10, 80831787), (15, 53887858), (17, 47548110), (29, 27873030), (30, 26943929), (31, 26074770), (34, 23774055), (41, 19715070), (43, 18798090), (51, 15849370), (58, 13936515), (62, 13037385), (82, 9857535), (85, 9509622), (86, 9399045), (87, 9291010), (93, 8691590), (102, 7924685), (123, 6571690), (129, 6266030), (145, 5574606), (155, 5214954), (170, 4754811), (174, 4645505), (186, 4345795), (205, 3943014), (215, 3759618), (246, 3285845), (255, 3169874), (258, 3133015), (290, 2787303), (310, 2607477), (410, 1971507), (430, 1879809), (435, 1858202), (465, 1738318), (493, 1639590), (510, 1584937), (527, 1533810), (615, 1314338), (645, 1253206), (697, 1159710), (731, 1105770), (870, 929101), (899, 899130), (930, 869159), (986, 819795), (1054, 766905), (1189, 679830), (1230, 657169), (1247, 648210), (1271, 635970), (1290, 626603), (1333, 606390), (1394, 579855), (1462, 552885), (1479, 546530), (1581, 511270), (1763, 458490), (1798, 449565), (2091, 386570), (2193, 368590), (2378, 339915), (2465, 327918), (2494, 324105), (2542, 317985), (2635, 306762), (2666, 303195), (2697, 299710), (2958, 273265), (3162, 255635), (3485, 231942), (3526, 229245), (3567, 226610), (3655, 221154), (3741, 216070), (3813, 211990), (3999, 202130), (4182, 193285), (4386, 184295), (4495, 179826), (4930, 163959), (5270, 153381), (5289, 152830), (5394, 149855), (5945, 135966), (6235, 129642), (6355, 127194), (6665, 121278), (6970, 115971), (7134, 113305), (7310, 110577), (7395, 109306), (7482, 108035), (7626, 105995), (7905, 102254), (7998, 101065), (8815, 91698), (8990, 89913), (10455, 77314), (10578, 76415), (10965, 73718), (11890, 67983), (12470, 64821), (12710, 63597), (13330, 60639), (13485, 59942), (14790, 54653), (15283, 52890), (15810, 51127), (17630, 45849), (17835, 45322), (18705, 43214), (19065, 42398), (19995, 40426), (20213, 39990), (20910, 38657), (21199, 38130), (21607, 37410), (21930, 36859), (22661, 35670), (26445, 30566), (26970, 29971)]