138856327320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16297691}}^1$

素因数の和:16297776

約数の個数: 64

約数和(自身を含む): 422436176640

約数和(自身を除く): 283579849320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 16297691, 32595382, 48893073, 65190764, 81488455, 97786146, 130381528, 162976910, 195572292, 244465365, 325953820, 391144584, 488930730, 651907640, 977861460, 1157136061, 1955722920, 2314272122, 3471408183, 4628544244, 5785680305, 6942816366, 9257088488, 11571360610, 13885632732, 17357040915, 23142721220, 27771265464, 34714081830, 46285442440, 69428163660, 138856327320]

約数ペア:

[(1, 138856327320), (2, 69428163660), (3, 46285442440), (4, 34714081830), (5, 27771265464), (6, 23142721220), (8, 17357040915), (10, 13885632732), (12, 11571360610), (15, 9257088488), (20, 6942816366), (24, 5785680305), (30, 4628544244), (40, 3471408183), (60, 2314272122), (71, 1955722920), (120, 1157136061), (142, 977861460), (213, 651907640), (284, 488930730), (355, 391144584), (426, 325953820), (568, 244465365), (710, 195572292), (852, 162976910), (1065, 130381528), (1420, 97786146), (1704, 81488455), (2130, 65190764), (2840, 48893073), (4260, 32595382), (8520, 16297691)]