156936077680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{157579}}^1$

素因数の和:157862

約数の個数: 80

約数和(自身を含む): 372821673600

約数和(自身を除く): 215885595920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 211, 236, 295, 422, 472, 590, 844, 944, 1055, 1180, 1688, 2110, 2360, 3376, 4220, 4720, 8440, 12449, 16880, 24898, 49796, 62245, 99592, 124490, 157579, 199184, 248980, 315158, 497960, 630316, 787895, 995920, 1260632, 1575790, 2521264, 3151580, 6303160, 9297161, 12606320, 18594322, 33249169, 37188644, 46485805, 66498338, 74377288, 92971610, 132996676, 148754576, 166245845, 185943220, 265993352, 332491690, 371886440, 531986704, 664983380, 743772880, 1329966760, 1961700971, 2659933520, 3923401942, 7846803884, 9808504855, 15693607768, 19617009710, 31387215536, 39234019420, 78468038840, 156936077680]

約数ペア:

[(1, 156936077680), (2, 78468038840), (4, 39234019420), (5, 31387215536), (8, 19617009710), (10, 15693607768), (16, 9808504855), (20, 7846803884), (40, 3923401942), (59, 2659933520), (80, 1961700971), (118, 1329966760), (211, 743772880), (236, 664983380), (295, 531986704), (422, 371886440), (472, 332491690), (590, 265993352), (844, 185943220), (944, 166245845), (1055, 148754576), (1180, 132996676), (1688, 92971610), (2110, 74377288), (2360, 66498338), (3376, 46485805), (4220, 37188644), (4720, 33249169), (8440, 18594322), (12449, 12606320), (16880, 9297161), (24898, 6303160), (49796, 3151580), (62245, 2521264), (99592, 1575790), (124490, 1260632), (157579, 995920), (199184, 787895), (248980, 630316), (315158, 497960)]