1690592120

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 4598121600

約数和(自身を除く): 2907529480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 343, 392, 406, 490, 580, 607, 686, 812, 980, 1015, 1160, 1214, 1372, 1421, 1624, 1715, 1960, 2030, 2401, 2428, 2744, 2842, 3035, 3430, 4060, 4249, 4802, 4856, 5684, 6070, 6860, 7105, 8120, 8498, 9604, 9947, 11368, 12005, 12140, 13720, 14210, 16996, 17603, 19208, 19894, 21245, 24010, 24280, 28420, 29743, 33992, 35206, 39788, 42490, 48020, 49735, 56840, 59486, 69629, 70412, 79576, 84980, 88015, 96040, 99470, 118972, 123221, 139258, 140824, 148715, 169960, 176030, 198940, 208201, 237944, 246442, 278516, 297430, 348145, 352060, 397880, 416402, 492884, 557032, 594860, 616105, 696290, 704120, 832804, 862547, 985768, 1041005, 1189720, 1232210, 1392580, 1457407, 1665608, 1725094, 2082010, 2464420, 2785160, 2914814, 3450188, 4164020, 4312735, 4928840, 5829628, 6037829, 6900376, 7287035, 8328040, 8625470, 11659256, 12075658, 14574070, 17250940, 24151316, 29148140, 30189145, 34501880, 42264803, 48302632, 58296280, 60378290, 84529606, 120756580, 169059212, 211324015, 241513160, 338118424, 422648030, 845296060, 1690592120]

約数ペア:

[(1, 1690592120), (2, 845296060), (4, 422648030), (5, 338118424), (7, 241513160), (8, 211324015), (10, 169059212), (14, 120756580), (20, 84529606), (28, 60378290), (29, 58296280), (35, 48302632), (40, 42264803), (49, 34501880), (56, 30189145), (58, 29148140), (70, 24151316), (98, 17250940), (116, 14574070), (140, 12075658), (145, 11659256), (196, 8625470), (203, 8328040), (232, 7287035), (245, 6900376), (280, 6037829), (290, 5829628), (343, 4928840), (392, 4312735), (406, 4164020), (490, 3450188), (580, 2914814), (607, 2785160), (686, 2464420), (812, 2082010), (980, 1725094), (1015, 1665608), (1160, 1457407), (1214, 1392580), (1372, 1232210), (1421, 1189720), (1624, 1041005), (1715, 985768), (1960, 862547), (2030, 832804), (2401, 704120), (2428, 696290), (2744, 616105), (2842, 594860), (3035, 557032), (3430, 492884), (4060, 416402), (4249, 397880), (4802, 352060), (4856, 348145), (5684, 297430), (6070, 278516), (6860, 246442), (7105, 237944), (8120, 208201), (8498, 198940), (9604, 176030), (9947, 169960), (11368, 148715), (12005, 140824), (12140, 139258), (13720, 123221), (14210, 118972), (16996, 99470), (17603, 96040), (19208, 88015), (19894, 84980), (21245, 79576), (24010, 70412), (24280, 69629), (28420, 59486), (29743, 56840), (33992, 49735), (35206, 48020), (39788, 42490)]