15990819264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{25261}}^1$

素因数の和:25443

約数の個数: 168

約数和(自身を含む): 52718358368

約数和(自身を除く): 36727539104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 157, 168, 192, 224, 252, 288, 314, 336, 448, 471, 504, 576, 628, 672, 942, 1008, 1099, 1256, 1344, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4032, 4396, 5024, 5652, 6594, 7536, 8792, 9891, 10048, 11304, 13188, 15072, 17584, 19782, 22608, 25261, 26376, 30144, 35168, 39564, 45216, 50522, 52752, 70336, 75783, 79128, 90432, 101044, 105504, 151566, 158256, 176827, 202088, 211008, 227349, 303132, 316512, 353654, 404176, 454698, 530481, 606264, 633024, 707308, 808352, 909396, 1060962, 1212528, 1414616, 1591443, 1616704, 1818792, 2121924, 2425056, 2829232, 3182886, 3637584, 3965977, 4243848, 4850112, 5658464, 6365772, 7275168, 7931954, 8487696, 11316928, 11897931, 12731544, 14550336, 15863908, 16975392, 23795862, 25463088, 27761839, 31727816, 33950784, 35693793, 47591724, 50926176, 55523678, 63455632, 71387586, 83285517, 95183448, 101852352, 111047356, 126911264, 142775172, 166571034, 190366896, 222094712, 249856551, 253822528, 285550344, 333142068, 380733792, 444189424, 499713102, 571100688, 666284136, 761467584, 888378848, 999426204, 1142201376, 1332568272, 1776757696, 1998852408, 2284402752, 2665136544, 3997704816, 5330273088, 7995409632, 15990819264]

約数ペア:

[(1, 15990819264), (2, 7995409632), (3, 5330273088), (4, 3997704816), (6, 2665136544), (7, 2284402752), (8, 1998852408), (9, 1776757696), (12, 1332568272), (14, 1142201376), (16, 999426204), (18, 888378848), (21, 761467584), (24, 666284136), (28, 571100688), (32, 499713102), (36, 444189424), (42, 380733792), (48, 333142068), (56, 285550344), (63, 253822528), (64, 249856551), (72, 222094712), (84, 190366896), (96, 166571034), (112, 142775172), (126, 126911264), (144, 111047356), (157, 101852352), (168, 95183448), (192, 83285517), (224, 71387586), (252, 63455632), (288, 55523678), (314, 50926176), (336, 47591724), (448, 35693793), (471, 33950784), (504, 31727816), (576, 27761839), (628, 25463088), (672, 23795862), (942, 16975392), (1008, 15863908), (1099, 14550336), (1256, 12731544), (1344, 11897931), (1413, 11316928), (1884, 8487696), (2016, 7931954), (2198, 7275168), (2512, 6365772), (2826, 5658464), (3297, 4850112), (3768, 4243848), (4032, 3965977), (4396, 3637584), (5024, 3182886), (5652, 2829232), (6594, 2425056), (7536, 2121924), (8792, 1818792), (9891, 1616704), (10048, 1591443), (11304, 1414616), (13188, 1212528), (15072, 1060962), (17584, 909396), (19782, 808352), (22608, 707308), (25261, 633024), (26376, 606264), (30144, 530481), (35168, 454698), (39564, 404176), (45216, 353654), (50522, 316512), (52752, 303132), (70336, 227349), (75783, 211008), (79128, 202088), (90432, 176827), (101044, 158256), (105504, 151566)]