269590842920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4563149}}^1$

素因数の和:4563378

約数の個数: 64

約数和(自身を含む): 696519216000

約数和(自身を除く): 426928373080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 844, 1055, 1477, 1688, 2110, 2954, 4220, 5908, 7385, 8440, 11816, 14770, 29540, 59080, 4563149, 9126298, 18252596, 22815745, 31942043, 36505192, 45631490, 63884086, 91262980, 127768172, 159710215, 182525960, 255536344, 319420430, 638840860, 962824439, 1277681720, 1925648878, 3851297756, 4814122195, 6739771073, 7702595512, 9628244390, 13479542146, 19256488780, 26959084292, 33698855365, 38512977560, 53918168584, 67397710730, 134795421460, 269590842920]

約数ペア:

[(1, 269590842920), (2, 134795421460), (4, 67397710730), (5, 53918168584), (7, 38512977560), (8, 33698855365), (10, 26959084292), (14, 19256488780), (20, 13479542146), (28, 9628244390), (35, 7702595512), (40, 6739771073), (56, 4814122195), (70, 3851297756), (140, 1925648878), (211, 1277681720), (280, 962824439), (422, 638840860), (844, 319420430), (1055, 255536344), (1477, 182525960), (1688, 159710215), (2110, 127768172), (2954, 91262980), (4220, 63884086), (5908, 45631490), (7385, 36505192), (8440, 31942043), (11816, 22815745), (14770, 18252596), (29540, 9126298), (59080, 4563149)]