1567986963920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79351567}}^1$

素因数の和:79351612

約数の個数: 80

約数和(自身を含む): 4132629661440

約数和(自身を除く): 2564642697520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 79351567, 158703134, 317406268, 396757835, 634812536, 793515670, 1031570371, 1269625072, 1507679773, 1587031340, 2063140742, 3015359546, 3174062680, 4126281484, 5157851855, 6030719092, 6348125360, 7538398865, 8252562968, 10315703710, 12061438184, 15076797730, 16505125936, 19599837049, 20631407420, 24122876368, 30153595460, 39199674098, 41262814840, 60307190920, 78399348196, 82525629680, 97999185245, 120614381840, 156798696392, 195998370490, 313597392784, 391996740980, 783993481960, 1567986963920]

約数ペア:

[(1, 1567986963920), (2, 783993481960), (4, 391996740980), (5, 313597392784), (8, 195998370490), (10, 156798696392), (13, 120614381840), (16, 97999185245), (19, 82525629680), (20, 78399348196), (26, 60307190920), (38, 41262814840), (40, 39199674098), (52, 30153595460), (65, 24122876368), (76, 20631407420), (80, 19599837049), (95, 16505125936), (104, 15076797730), (130, 12061438184), (152, 10315703710), (190, 8252562968), (208, 7538398865), (247, 6348125360), (260, 6030719092), (304, 5157851855), (380, 4126281484), (494, 3174062680), (520, 3015359546), (760, 2063140742), (988, 1587031340), (1040, 1507679773), (1235, 1269625072), (1520, 1031570371), (1976, 793515670), (2470, 634812536), (3952, 396757835), (4940, 317406268), (9880, 158703134), (19760, 79351567)]