80456376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 287400960

約数和(自身を除く): 206944584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 102, 104, 119, 132, 136, 143, 154, 156, 168, 182, 187, 197, 204, 221, 231, 238, 264, 273, 286, 308, 312, 357, 364, 374, 394, 408, 429, 442, 462, 476, 546, 561, 572, 591, 616, 663, 714, 728, 748, 788, 858, 884, 924, 952, 1001, 1092, 1122, 1144, 1182, 1309, 1326, 1379, 1428, 1496, 1547, 1576, 1716, 1768, 1848, 2002, 2167, 2184, 2244, 2364, 2431, 2561, 2618, 2652, 2758, 2856, 3003, 3094, 3349, 3432, 3927, 4004, 4137, 4334, 4488, 4641, 4728, 4862, 5122, 5236, 5304, 5516, 6006, 6188, 6501, 6698, 7293, 7683, 7854, 8008, 8274, 8668, 9282, 9724, 10047, 10244, 10472, 11032, 12012, 12376, 13002, 13396, 14586, 15169, 15366, 15708, 16548, 17017, 17336, 17927, 18564, 19448, 20094, 20488, 23443, 24024, 26004, 26792, 28171, 29172, 30338, 30732, 31416, 33096, 34034, 35854, 36839, 37128, 40188, 43537, 45507, 46886, 51051, 52008, 53781, 56342, 58344, 60676, 61464, 68068, 70329, 71708, 73678, 80376, 84513, 87074, 91014, 93772, 102102, 107562, 110517, 112684, 121352, 130611, 136136, 140658, 143416, 147356, 169026, 174148, 182028, 187544, 197197, 204204, 215124, 221034, 225368, 257873, 261222, 281316, 294712, 304759, 338052, 348296, 364056, 394394, 408408, 430248, 442068, 478907, 515746, 522444, 562632, 591591, 609518, 676104, 773619, 788788, 884136, 914277, 957814, 1031492, 1044888, 1183182, 1219036, 1436721, 1547238, 1577576, 1828554, 1915628, 2062984, 2366364, 2438072, 2873442, 3094476, 3352349, 3657108, 3831256, 4732728, 5746884, 6188952, 6704698, 7314216, 10057047, 11493768, 13409396, 20114094, 26818792, 40228188, 80456376]

約数ペア:

[(1, 80456376), (2, 40228188), (3, 26818792), (4, 20114094), (6, 13409396), (7, 11493768), (8, 10057047), (11, 7314216), (12, 6704698), (13, 6188952), (14, 5746884), (17, 4732728), (21, 3831256), (22, 3657108), (24, 3352349), (26, 3094476), (28, 2873442), (33, 2438072), (34, 2366364), (39, 2062984), (42, 1915628), (44, 1828554), (51, 1577576), (52, 1547238), (56, 1436721), (66, 1219036), (68, 1183182), (77, 1044888), (78, 1031492), (84, 957814), (88, 914277), (91, 884136), (102, 788788), (104, 773619), (119, 676104), (132, 609518), (136, 591591), (143, 562632), (154, 522444), (156, 515746), (168, 478907), (182, 442068), (187, 430248), (197, 408408), (204, 394394), (221, 364056), (231, 348296), (238, 338052), (264, 304759), (273, 294712), (286, 281316), (308, 261222), (312, 257873), (357, 225368), (364, 221034), (374, 215124), (394, 204204), (408, 197197), (429, 187544), (442, 182028), (462, 174148), (476, 169026), (546, 147356), (561, 143416), (572, 140658), (591, 136136), (616, 130611), (663, 121352), (714, 112684), (728, 110517), (748, 107562), (788, 102102), (858, 93772), (884, 91014), (924, 87074), (952, 84513), (1001, 80376), (1092, 73678), (1122, 71708), (1144, 70329), (1182, 68068), (1309, 61464), (1326, 60676), (1379, 58344), (1428, 56342), (1496, 53781), (1547, 52008), (1576, 51051), (1716, 46886), (1768, 45507), (1848, 43537), (2002, 40188), (2167, 37128), (2184, 36839), (2244, 35854), (2364, 34034), (2431, 33096), (2561, 31416), (2618, 30732), (2652, 30338), (2758, 29172), (2856, 28171), (3003, 26792), (3094, 26004), (3349, 24024), (3432, 23443), (3927, 20488), (4004, 20094), (4137, 19448), (4334, 18564), (4488, 17927), (4641, 17336), (4728, 17017), (4862, 16548), (5122, 15708), (5236, 15366), (5304, 15169), (5516, 14586), (6006, 13396), (6188, 13002), (6501, 12376), (6698, 12012), (7293, 11032), (7683, 10472), (7854, 10244), (8008, 10047), (8274, 9724), (8668, 9282)]