434355880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 1163796480

約数和(自身を除く): 729440600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 163, 217, 248, 280, 307, 310, 326, 434, 614, 620, 652, 815, 868, 1085, 1141, 1228, 1240, 1304, 1535, 1630, 1736, 2149, 2170, 2282, 2456, 3070, 3260, 4298, 4340, 4564, 5053, 5705, 6140, 6520, 8596, 8680, 9128, 9517, 10106, 10745, 11410, 12280, 17192, 19034, 20212, 21490, 22820, 25265, 35371, 38068, 40424, 42980, 45640, 47585, 50041, 50530, 66619, 70742, 76136, 85960, 95170, 100082, 101060, 133238, 141484, 176855, 190340, 200164, 202120, 250205, 266476, 282968, 333095, 350287, 353710, 380680, 400328, 500410, 532952, 666190, 700574, 707420, 1000820, 1332380, 1401148, 1414840, 1551271, 1751435, 2001640, 2664760, 2802296, 3102542, 3502870, 6205084, 7005740, 7756355, 10858897, 12410168, 14011480, 15512710, 21717794, 31025420, 43435588, 54294485, 62050840, 86871176, 108588970, 217177940, 434355880]

約数ペア:

[(1, 434355880), (2, 217177940), (4, 108588970), (5, 86871176), (7, 62050840), (8, 54294485), (10, 43435588), (14, 31025420), (20, 21717794), (28, 15512710), (31, 14011480), (35, 12410168), (40, 10858897), (56, 7756355), (62, 7005740), (70, 6205084), (124, 3502870), (140, 3102542), (155, 2802296), (163, 2664760), (217, 2001640), (248, 1751435), (280, 1551271), (307, 1414840), (310, 1401148), (326, 1332380), (434, 1000820), (614, 707420), (620, 700574), (652, 666190), (815, 532952), (868, 500410), (1085, 400328), (1141, 380680), (1228, 353710), (1240, 350287), (1304, 333095), (1535, 282968), (1630, 266476), (1736, 250205), (2149, 202120), (2170, 200164), (2282, 190340), (2456, 176855), (3070, 141484), (3260, 133238), (4298, 101060), (4340, 100082), (4564, 95170), (5053, 85960), (5705, 76136), (6140, 70742), (6520, 66619), (8596, 50530), (8680, 50041), (9128, 47585), (9517, 45640), (10106, 42980), (10745, 40424), (11410, 38068), (12280, 35371), (17192, 25265), (19034, 22820), (20212, 21490)]