43985040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16661}}^1$

素因数の和:16688

約数の個数: 80

約数和(自身を含む): 148758336

約数和(自身を除く): 104773296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 16661, 33322, 49983, 66644, 83305, 99966, 133288, 166610, 183271, 199932, 249915, 266576, 333220, 366542, 399864, 499830, 549813, 666440, 733084, 799728, 916355, 999660, 1099626, 1332880, 1466168, 1832710, 1999320, 2199252, 2749065, 2932336, 3665420, 3998640, 4398504, 5498130, 7330840, 8797008, 10996260, 14661680, 21992520, 43985040]

約数ペア:

[(1, 43985040), (2, 21992520), (3, 14661680), (4, 10996260), (5, 8797008), (6, 7330840), (8, 5498130), (10, 4398504), (11, 3998640), (12, 3665420), (15, 2932336), (16, 2749065), (20, 2199252), (22, 1999320), (24, 1832710), (30, 1466168), (33, 1332880), (40, 1099626), (44, 999660), (48, 916355), (55, 799728), (60, 733084), (66, 666440), (80, 549813), (88, 499830), (110, 399864), (120, 366542), (132, 333220), (165, 266576), (176, 249915), (220, 199932), (240, 183271), (264, 166610), (330, 133288), (440, 99966), (528, 83305), (660, 66644), (880, 49983), (1320, 33322), (2640, 16661)]