740347008

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 2256076800

約数和(自身を除く): 1515729792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 47, 48, 51, 57, 64, 68, 76, 94, 96, 102, 114, 127, 128, 136, 141, 152, 188, 192, 204, 228, 254, 272, 282, 304, 323, 376, 381, 384, 408, 456, 508, 544, 564, 608, 646, 752, 762, 799, 816, 893, 912, 969, 1016, 1088, 1128, 1216, 1292, 1504, 1524, 1598, 1632, 1786, 1824, 1938, 2032, 2159, 2176, 2256, 2397, 2413, 2432, 2584, 2679, 3008, 3048, 3196, 3264, 3572, 3648, 3876, 4064, 4318, 4512, 4794, 4826, 5168, 5358, 5969, 6016, 6096, 6392, 6477, 6528, 7144, 7239, 7296, 7752, 8128, 8636, 9024, 9588, 9652, 10336, 10716, 11938, 12192, 12784, 12954, 14288, 14478, 15181, 15504, 16256, 17272, 17907, 18048, 19176, 19304, 20672, 21432, 23876, 24384, 25568, 25908, 28576, 28956, 30362, 31008, 34544, 35814, 38352, 38608, 41021, 41344, 42864, 45543, 47752, 48768, 51136, 51816, 57152, 57912, 60724, 62016, 69088, 71628, 76704, 77216, 82042, 85728, 91086, 95504, 101473, 102272, 103632, 113411, 114304, 115824, 121448, 123063, 124032, 138176, 143256, 153408, 154432, 164084, 171456, 182172, 191008, 202946, 207264, 226822, 231648, 242896, 246126, 276352, 286512, 304419, 306816, 308864, 328168, 340233, 342912, 364344, 382016, 405892, 414528, 453644, 463296, 485792, 492252, 573024, 608838, 656336, 680466, 728688, 764032, 811784, 829056, 907288, 926592, 971584, 984504, 1146048, 1217676, 1312672, 1360932, 1457376, 1623568, 1814576, 1927987, 1943168, 1969008, 2292096, 2435352, 2625344, 2721864, 2914752, 3247136, 3629152, 3855974, 3938016, 4870704, 5250688, 5443728, 5783961, 5829504, 6494272, 7258304, 7711948, 7876032, 9741408, 10887456, 11567922, 12988544, 14516608, 15423896, 15752064, 19482816, 21774912, 23135844, 30847792, 38965632, 43549824, 46271688, 61695584, 92543376, 123391168, 185086752, 246782336, 370173504, 740347008]

約数ペア:

[(1, 740347008), (2, 370173504), (3, 246782336), (4, 185086752), (6, 123391168), (8, 92543376), (12, 61695584), (16, 46271688), (17, 43549824), (19, 38965632), (24, 30847792), (32, 23135844), (34, 21774912), (38, 19482816), (47, 15752064), (48, 15423896), (51, 14516608), (57, 12988544), (64, 11567922), (68, 10887456), (76, 9741408), (94, 7876032), (96, 7711948), (102, 7258304), (114, 6494272), (127, 5829504), (128, 5783961), (136, 5443728), (141, 5250688), (152, 4870704), (188, 3938016), (192, 3855974), (204, 3629152), (228, 3247136), (254, 2914752), (272, 2721864), (282, 2625344), (304, 2435352), (323, 2292096), (376, 1969008), (381, 1943168), (384, 1927987), (408, 1814576), (456, 1623568), (508, 1457376), (544, 1360932), (564, 1312672), (608, 1217676), (646, 1146048), (752, 984504), (762, 971584), (799, 926592), (816, 907288), (893, 829056), (912, 811784), (969, 764032), (1016, 728688), (1088, 680466), (1128, 656336), (1216, 608838), (1292, 573024), (1504, 492252), (1524, 485792), (1598, 463296), (1632, 453644), (1786, 414528), (1824, 405892), (1938, 382016), (2032, 364344), (2159, 342912), (2176, 340233), (2256, 328168), (2397, 308864), (2413, 306816), (2432, 304419), (2584, 286512), (2679, 276352), (3008, 246126), (3048, 242896), (3196, 231648), (3264, 226822), (3572, 207264), (3648, 202946), (3876, 191008), (4064, 182172), (4318, 171456), (4512, 164084), (4794, 154432), (4826, 153408), (5168, 143256), (5358, 138176), (5969, 124032), (6016, 123063), (6096, 121448), (6392, 115824), (6477, 114304), (6528, 113411), (7144, 103632), (7239, 102272), (7296, 101473), (7752, 95504), (8128, 91086), (8636, 85728), (9024, 82042), (9588, 77216), (9652, 76704), (10336, 71628), (10716, 69088), (11938, 62016), (12192, 60724), (12784, 57912), (12954, 57152), (14288, 51816), (14478, 51136), (15181, 48768), (15504, 47752), (16256, 45543), (17272, 42864), (17907, 41344), (18048, 41021), (19176, 38608), (19304, 38352), (20672, 35814), (21432, 34544), (23876, 31008), (24384, 30362), (25568, 28956), (25908, 28576)]