267591660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27701}}^1$

素因数の和:27743

約数の個数: 96

約数和(自身を含む): 893555712

約数和(自身を除く): 625964052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 27701, 55402, 83103, 110804, 138505, 166206, 193907, 277010, 332412, 387814, 415515, 554020, 581721, 637123, 775628, 831030, 969535, 1163442, 1274246, 1662060, 1911369, 1939070, 2326884, 2548492, 2908605, 3185615, 3822738, 3878140, 4459861, 5817210, 6371230, 7645476, 8919722, 9556845, 11634420, 12742460, 13379583, 17839444, 19113690, 22299305, 26759166, 38227380, 44598610, 53518332, 66897915, 89197220, 133795830, 267591660]

約数ペア:

[(1, 267591660), (2, 133795830), (3, 89197220), (4, 66897915), (5, 53518332), (6, 44598610), (7, 38227380), (10, 26759166), (12, 22299305), (14, 19113690), (15, 17839444), (20, 13379583), (21, 12742460), (23, 11634420), (28, 9556845), (30, 8919722), (35, 7645476), (42, 6371230), (46, 5817210), (60, 4459861), (69, 3878140), (70, 3822738), (84, 3185615), (92, 2908605), (105, 2548492), (115, 2326884), (138, 1939070), (140, 1911369), (161, 1662060), (210, 1274246), (230, 1163442), (276, 969535), (322, 831030), (345, 775628), (420, 637123), (460, 581721), (483, 554020), (644, 415515), (690, 387814), (805, 332412), (966, 277010), (1380, 193907), (1610, 166206), (1932, 138505), (2415, 110804), (3220, 83103), (4830, 55402), (9660, 27701)]