269393360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 641072064

約数和(自身を除く): 371678704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 163, 283, 292, 326, 365, 566, 584, 652, 730, 815, 1132, 1168, 1304, 1415, 1460, 1630, 2264, 2608, 2830, 2920, 3260, 4528, 5660, 5840, 6520, 11320, 11899, 13040, 20659, 22640, 23798, 41318, 46129, 47596, 59495, 82636, 92258, 95192, 103295, 118990, 165272, 184516, 190384, 206590, 230645, 237980, 330544, 369032, 413180, 461290, 475960, 738064, 826360, 922580, 951920, 1652720, 1845160, 3367417, 3690320, 6734834, 13469668, 16837085, 26939336, 33674170, 53878672, 67348340, 134696680, 269393360]

約数ペア:

[(1, 269393360), (2, 134696680), (4, 67348340), (5, 53878672), (8, 33674170), (10, 26939336), (16, 16837085), (20, 13469668), (40, 6734834), (73, 3690320), (80, 3367417), (146, 1845160), (163, 1652720), (283, 951920), (292, 922580), (326, 826360), (365, 738064), (566, 475960), (584, 461290), (652, 413180), (730, 369032), (815, 330544), (1132, 237980), (1168, 230645), (1304, 206590), (1415, 190384), (1460, 184516), (1630, 165272), (2264, 118990), (2608, 103295), (2830, 95192), (2920, 92258), (3260, 82636), (4528, 59495), (5660, 47596), (5840, 46129), (6520, 41318), (11320, 23798), (11899, 22640), (13040, 20659)]