1017914520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1153}}^1$

素因数の和:2225

約数の個数: 128

約数和(自身を含む): 3496343040

約数和(自身を除く): 2478428520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1051, 1153, 2102, 2306, 3153, 3459, 4204, 4612, 5255, 5765, 6306, 6918, 7357, 8071, 8408, 9224, 10510, 11530, 12612, 13836, 14714, 15765, 16142, 17295, 21020, 22071, 23060, 24213, 25224, 27672, 29428, 31530, 32284, 34590, 36785, 40355, 42040, 44142, 46120, 48426, 58856, 63060, 64568, 69180, 73570, 80710, 88284, 96852, 110355, 121065, 126120, 138360, 147140, 161420, 176568, 193704, 220710, 242130, 294280, 322840, 441420, 484260, 882840, 968520, 1211803, 2423606, 3635409, 4847212, 6059015, 7270818, 8482621, 9694424, 12118030, 14541636, 16965242, 18177045, 24236060, 25447863, 29083272, 33930484, 36354090, 42413105, 48472120, 50895726, 67860968, 72708180, 84826210, 101791452, 127239315, 145416360, 169652420, 203582904, 254478630, 339304840, 508957260, 1017914520]

約数ペア:

[(1, 1017914520), (2, 508957260), (3, 339304840), (4, 254478630), (5, 203582904), (6, 169652420), (7, 145416360), (8, 127239315), (10, 101791452), (12, 84826210), (14, 72708180), (15, 67860968), (20, 50895726), (21, 48472120), (24, 42413105), (28, 36354090), (30, 33930484), (35, 29083272), (40, 25447863), (42, 24236060), (56, 18177045), (60, 16965242), (70, 14541636), (84, 12118030), (105, 9694424), (120, 8482621), (140, 7270818), (168, 6059015), (210, 4847212), (280, 3635409), (420, 2423606), (840, 1211803), (1051, 968520), (1153, 882840), (2102, 484260), (2306, 441420), (3153, 322840), (3459, 294280), (4204, 242130), (4612, 220710), (5255, 193704), (5765, 176568), (6306, 161420), (6918, 147140), (7357, 138360), (8071, 126120), (8408, 121065), (9224, 110355), (10510, 96852), (11530, 88284), (12612, 80710), (13836, 73570), (14714, 69180), (15765, 64568), (16142, 63060), (17295, 58856), (21020, 48426), (22071, 46120), (23060, 44142), (24213, 42040), (25224, 40355), (27672, 36785), (29428, 34590), (31530, 32284)]