69913440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 243891648

約数和(自身を除く): 173978208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1033, 1128, 1410, 1440, 1504, 1692, 1880, 2066, 2115, 2256, 2820, 3099, 3384, 3760, 4132, 4230, 4512, 5165, 5640, 6198, 6768, 7520, 8264, 8460, 9297, 10330, 11280, 12396, 13536, 15495, 16528, 16920, 18594, 20660, 22560, 24792, 30990, 33056, 33840, 37188, 41320, 46485, 48551, 49584, 61980, 67680, 74376, 82640, 92970, 97102, 99168, 123960, 145653, 148752, 165280, 185940, 194204, 242755, 247920, 291306, 297504, 371880, 388408, 436959, 485510, 495840, 582612, 728265, 743760, 776816, 873918, 971020, 1165224, 1456530, 1487520, 1553632, 1747836, 1942040, 2184795, 2330448, 2913060, 3495672, 3884080, 4369590, 4660896, 5826120, 6991344, 7768160, 8739180, 11652240, 13982688, 17478360, 23304480, 34956720, 69913440]

約数ペア:

[(1, 69913440), (2, 34956720), (3, 23304480), (4, 17478360), (5, 13982688), (6, 11652240), (8, 8739180), (9, 7768160), (10, 6991344), (12, 5826120), (15, 4660896), (16, 4369590), (18, 3884080), (20, 3495672), (24, 2913060), (30, 2330448), (32, 2184795), (36, 1942040), (40, 1747836), (45, 1553632), (47, 1487520), (48, 1456530), (60, 1165224), (72, 971020), (80, 873918), (90, 776816), (94, 743760), (96, 728265), (120, 582612), (141, 495840), (144, 485510), (160, 436959), (180, 388408), (188, 371880), (235, 297504), (240, 291306), (282, 247920), (288, 242755), (360, 194204), (376, 185940), (423, 165280), (470, 148752), (480, 145653), (564, 123960), (705, 99168), (720, 97102), (752, 92970), (846, 82640), (940, 74376), (1033, 67680), (1128, 61980), (1410, 49584), (1440, 48551), (1504, 46485), (1692, 41320), (1880, 37188), (2066, 33840), (2115, 33056), (2256, 30990), (2820, 24792), (3099, 22560), (3384, 20660), (3760, 18594), (4132, 16920), (4230, 16528), (4512, 15495), (5165, 13536), (5640, 12396), (6198, 11280), (6768, 10330), (7520, 9297), (8264, 8460)]