304827235960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{131113}}^1$

素因数の和:131417

約数の個数: 128

約数和(自身を含む): 785047697280

約数和(自身を除く): 480220461320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 263, 340, 442, 520, 526, 680, 884, 1052, 1105, 1315, 1768, 2104, 2210, 2630, 3419, 4420, 4471, 5260, 6838, 8840, 8942, 10520, 13676, 17095, 17884, 22355, 27352, 34190, 35768, 44710, 58123, 68380, 89420, 116246, 131113, 136760, 178840, 232492, 262226, 290615, 464984, 524452, 581230, 655565, 1048904, 1162460, 1311130, 1704469, 2228921, 2324920, 2622260, 3408938, 4457842, 5244520, 6817876, 8522345, 8915684, 11144605, 13635752, 17044690, 17831368, 22289210, 28975973, 34089380, 34482719, 44578420, 57951946, 68178760, 68965438, 89156840, 115903892, 137930876, 144879865, 172413595, 231807784, 275861752, 289759730, 344827190, 448275347, 579519460, 586206223, 689654380, 896550694, 1159038920, 1172412446, 1379308760, 1793101388, 2241376735, 2344824892, 2931031115, 3586202776, 4482753470, 4689649784, 5862062230, 7620680899, 8965506940, 11724124460, 15241361798, 17931013880, 23448248920, 30482723596, 38103404495, 60965447192, 76206808990, 152413617980, 304827235960]

約数ペア:

[(1, 304827235960), (2, 152413617980), (4, 76206808990), (5, 60965447192), (8, 38103404495), (10, 30482723596), (13, 23448248920), (17, 17931013880), (20, 15241361798), (26, 11724124460), (34, 8965506940), (40, 7620680899), (52, 5862062230), (65, 4689649784), (68, 4482753470), (85, 3586202776), (104, 2931031115), (130, 2344824892), (136, 2241376735), (170, 1793101388), (221, 1379308760), (260, 1172412446), (263, 1159038920), (340, 896550694), (442, 689654380), (520, 586206223), (526, 579519460), (680, 448275347), (884, 344827190), (1052, 289759730), (1105, 275861752), (1315, 231807784), (1768, 172413595), (2104, 144879865), (2210, 137930876), (2630, 115903892), (3419, 89156840), (4420, 68965438), (4471, 68178760), (5260, 57951946), (6838, 44578420), (8840, 34482719), (8942, 34089380), (10520, 28975973), (13676, 22289210), (17095, 17831368), (17884, 17044690), (22355, 13635752), (27352, 11144605), (34190, 8915684), (35768, 8522345), (44710, 6817876), (58123, 5244520), (68380, 4457842), (89420, 3408938), (116246, 2622260), (131113, 2324920), (136760, 2228921), (178840, 1704469), (232492, 1311130), (262226, 1162460), (290615, 1048904), (464984, 655565), (524452, 581230)]