20190233040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{26347}}^1$

素因数の和:26497

約数の個数: 160

約数和(自身を含む): 65238491136

約数和(自身を除く): 45048258096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 103, 120, 124, 155, 186, 206, 240, 248, 309, 310, 372, 412, 465, 496, 515, 618, 620, 744, 824, 930, 1030, 1236, 1240, 1488, 1545, 1648, 1860, 2060, 2472, 2480, 3090, 3193, 3720, 4120, 4944, 6180, 6386, 7440, 8240, 9579, 12360, 12772, 15965, 19158, 24720, 25544, 26347, 31930, 38316, 47895, 51088, 52694, 63860, 76632, 79041, 95790, 105388, 127720, 131735, 153264, 158082, 191580, 210776, 255440, 263470, 316164, 383160, 395205, 421552, 526940, 632328, 766320, 790410, 816757, 1053880, 1264656, 1580820, 1633514, 2107760, 2450271, 2713741, 3161640, 3267028, 4083785, 4900542, 5427482, 6323280, 6534056, 8141223, 8167570, 9801084, 10854964, 12251355, 13068112, 13568705, 16282446, 16335140, 19602168, 21709928, 24502710, 27137410, 32564892, 32670280, 39204336, 40706115, 43419856, 49005420, 54274820, 65129784, 65340560, 81412230, 84125971, 98010840, 108549640, 130259568, 162824460, 168251942, 196021680, 217099280, 252377913, 325648920, 336503884, 420629855, 504755826, 651297840, 673007768, 841259710, 1009511652, 1261889565, 1346015536, 1682519420, 2019023304, 2523779130, 3365038840, 4038046608, 5047558260, 6730077680, 10095116520, 20190233040]

約数ペア:

[(1, 20190233040), (2, 10095116520), (3, 6730077680), (4, 5047558260), (5, 4038046608), (6, 3365038840), (8, 2523779130), (10, 2019023304), (12, 1682519420), (15, 1346015536), (16, 1261889565), (20, 1009511652), (24, 841259710), (30, 673007768), (31, 651297840), (40, 504755826), (48, 420629855), (60, 336503884), (62, 325648920), (80, 252377913), (93, 217099280), (103, 196021680), (120, 168251942), (124, 162824460), (155, 130259568), (186, 108549640), (206, 98010840), (240, 84125971), (248, 81412230), (309, 65340560), (310, 65129784), (372, 54274820), (412, 49005420), (465, 43419856), (496, 40706115), (515, 39204336), (618, 32670280), (620, 32564892), (744, 27137410), (824, 24502710), (930, 21709928), (1030, 19602168), (1236, 16335140), (1240, 16282446), (1488, 13568705), (1545, 13068112), (1648, 12251355), (1860, 10854964), (2060, 9801084), (2472, 8167570), (2480, 8141223), (3090, 6534056), (3193, 6323280), (3720, 5427482), (4120, 4900542), (4944, 4083785), (6180, 3267028), (6386, 3161640), (7440, 2713741), (8240, 2450271), (9579, 2107760), (12360, 1633514), (12772, 1580820), (15965, 1264656), (19158, 1053880), (24720, 816757), (25544, 790410), (26347, 766320), (31930, 632328), (38316, 526940), (47895, 421552), (51088, 395205), (52694, 383160), (63860, 316164), (76632, 263470), (79041, 255440), (95790, 210776), (105388, 191580), (127720, 158082), (131735, 153264)]