140602360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 329184000

約数和(自身を除く): 188581640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 149, 155, 248, 298, 310, 596, 620, 745, 761, 1192, 1240, 1490, 1522, 2980, 3044, 3805, 4619, 5960, 6088, 7610, 9238, 15220, 18476, 23095, 23591, 30440, 36952, 46190, 47182, 92380, 94364, 113389, 117955, 184760, 188728, 226778, 235910, 453556, 471820, 566945, 907112, 943640, 1133890, 2267780, 3515059, 4535560, 7030118, 14060236, 17575295, 28120472, 35150590, 70301180, 140602360]

約数ペア:

[(1, 140602360), (2, 70301180), (4, 35150590), (5, 28120472), (8, 17575295), (10, 14060236), (20, 7030118), (31, 4535560), (40, 3515059), (62, 2267780), (124, 1133890), (149, 943640), (155, 907112), (248, 566945), (298, 471820), (310, 453556), (596, 235910), (620, 226778), (745, 188728), (761, 184760), (1192, 117955), (1240, 113389), (1490, 94364), (1522, 92380), (2980, 47182), (3044, 46190), (3805, 36952), (4619, 30440), (5960, 23591), (6088, 23095), (7610, 18476), (9238, 15220)]