23225520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 77137920

約数和(自身を除く): 53912400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 71, 80, 87, 94, 116, 120, 141, 142, 145, 174, 188, 213, 232, 235, 240, 282, 284, 290, 348, 355, 376, 426, 435, 464, 470, 564, 568, 580, 696, 705, 710, 752, 852, 870, 940, 1065, 1128, 1136, 1160, 1363, 1392, 1410, 1420, 1704, 1740, 1880, 2059, 2130, 2256, 2320, 2726, 2820, 2840, 3337, 3408, 3480, 3760, 4089, 4118, 4260, 5452, 5640, 5680, 6177, 6674, 6815, 6960, 8178, 8236, 8520, 10011, 10295, 10904, 11280, 12354, 13348, 13630, 16356, 16472, 16685, 17040, 20022, 20445, 20590, 21808, 24708, 26696, 27260, 30885, 32712, 32944, 33370, 40044, 40890, 41180, 49416, 50055, 53392, 54520, 61770, 65424, 66740, 80088, 81780, 82360, 96773, 98832, 100110, 109040, 123540, 133480, 160176, 163560, 164720, 193546, 200220, 247080, 266960, 290319, 327120, 387092, 400440, 483865, 494160, 580638, 774184, 800880, 967730, 1161276, 1451595, 1548368, 1935460, 2322552, 2903190, 3870920, 4645104, 5806380, 7741840, 11612760, 23225520]

約数ペア:

[(1, 23225520), (2, 11612760), (3, 7741840), (4, 5806380), (5, 4645104), (6, 3870920), (8, 2903190), (10, 2322552), (12, 1935460), (15, 1548368), (16, 1451595), (20, 1161276), (24, 967730), (29, 800880), (30, 774184), (40, 580638), (47, 494160), (48, 483865), (58, 400440), (60, 387092), (71, 327120), (80, 290319), (87, 266960), (94, 247080), (116, 200220), (120, 193546), (141, 164720), (142, 163560), (145, 160176), (174, 133480), (188, 123540), (213, 109040), (232, 100110), (235, 98832), (240, 96773), (282, 82360), (284, 81780), (290, 80088), (348, 66740), (355, 65424), (376, 61770), (426, 54520), (435, 53392), (464, 50055), (470, 49416), (564, 41180), (568, 40890), (580, 40044), (696, 33370), (705, 32944), (710, 32712), (752, 30885), (852, 27260), (870, 26696), (940, 24708), (1065, 21808), (1128, 20590), (1136, 20445), (1160, 20022), (1363, 17040), (1392, 16685), (1410, 16472), (1420, 16356), (1704, 13630), (1740, 13348), (1880, 12354), (2059, 11280), (2130, 10904), (2256, 10295), (2320, 10011), (2726, 8520), (2820, 8236), (2840, 8178), (3337, 6960), (3408, 6815), (3480, 6674), (3760, 6177), (4089, 5680), (4118, 5640), (4260, 5452)]