80497670424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{20983}}^1$

素因数の和:21237

約数の個数: 128

約数和(自身を含む): 217562112000

約数和(自身を除く): 137064441576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 179, 188, 228, 282, 358, 376, 456, 537, 564, 716, 893, 1074, 1128, 1432, 1786, 2148, 2679, 3401, 3572, 4296, 5358, 6802, 7144, 8413, 10203, 10716, 13604, 16826, 20406, 20983, 21432, 25239, 27208, 33652, 40812, 41966, 50478, 62949, 67304, 81624, 83932, 100956, 125898, 159847, 167864, 201912, 251796, 319694, 398677, 479541, 503592, 639388, 797354, 959082, 986201, 1196031, 1278776, 1594708, 1918164, 1972402, 2392062, 2958603, 3189416, 3755957, 3836328, 3944804, 4784124, 5917206, 7511914, 7889608, 9568248, 11267871, 11834412, 15023828, 18737819, 22535742, 23668824, 30047656, 37475638, 45071484, 56213457, 71363183, 74951276, 90142968, 112426914, 142726366, 149902552, 176529979, 214089549, 224853828, 285452732, 353059958, 428179098, 449707656, 529589937, 570905464, 706119916, 856358196, 1059179874, 1412239832, 1712716392, 2118359748, 3354069601, 4236719496, 6708139202, 10062208803, 13416278404, 20124417606, 26832556808, 40248835212, 80497670424]

約数ペア:

[(1, 80497670424), (2, 40248835212), (3, 26832556808), (4, 20124417606), (6, 13416278404), (8, 10062208803), (12, 6708139202), (19, 4236719496), (24, 3354069601), (38, 2118359748), (47, 1712716392), (57, 1412239832), (76, 1059179874), (94, 856358196), (114, 706119916), (141, 570905464), (152, 529589937), (179, 449707656), (188, 428179098), (228, 353059958), (282, 285452732), (358, 224853828), (376, 214089549), (456, 176529979), (537, 149902552), (564, 142726366), (716, 112426914), (893, 90142968), (1074, 74951276), (1128, 71363183), (1432, 56213457), (1786, 45071484), (2148, 37475638), (2679, 30047656), (3401, 23668824), (3572, 22535742), (4296, 18737819), (5358, 15023828), (6802, 11834412), (7144, 11267871), (8413, 9568248), (10203, 7889608), (10716, 7511914), (13604, 5917206), (16826, 4784124), (20406, 3944804), (20983, 3836328), (21432, 3755957), (25239, 3189416), (27208, 2958603), (33652, 2392062), (40812, 1972402), (41966, 1918164), (50478, 1594708), (62949, 1278776), (67304, 1196031), (81624, 986201), (83932, 959082), (100956, 797354), (125898, 639388), (159847, 503592), (167864, 479541), (201912, 398677), (251796, 319694)]