196119720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 664485120

約数和(自身を除く): 468365400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 67, 72, 90, 94, 120, 134, 141, 173, 180, 188, 201, 235, 268, 282, 335, 346, 360, 376, 402, 423, 470, 519, 536, 564, 603, 670, 692, 705, 804, 846, 865, 940, 1005, 1038, 1128, 1206, 1340, 1384, 1410, 1557, 1608, 1692, 1730, 1880, 2010, 2076, 2115, 2412, 2595, 2680, 2820, 3015, 3114, 3149, 3384, 3460, 4020, 4152, 4230, 4824, 5190, 5640, 6030, 6228, 6298, 6920, 7785, 8040, 8131, 8460, 9447, 10380, 11591, 12060, 12456, 12596, 15570, 15745, 16262, 16920, 18894, 20760, 23182, 24120, 24393, 25192, 28341, 31140, 31490, 32524, 34773, 37788, 40655, 46364, 47235, 48786, 56682, 57955, 62280, 62980, 65048, 69546, 73179, 75576, 81310, 92728, 94470, 97572, 104319, 113364, 115910, 121965, 125960, 139092, 141705, 146358, 162620, 173865, 188940, 195144, 208638, 226728, 231820, 243930, 278184, 283410, 292716, 325240, 347730, 365895, 377880, 417276, 463640, 487860, 521595, 544777, 566820, 585432, 695460, 731790, 834552, 975720, 1043190, 1089554, 1133640, 1390920, 1463580, 1634331, 2086380, 2179108, 2723885, 2927160, 3268662, 4172760, 4358216, 4902993, 5447770, 6537324, 8171655, 9805986, 10895540, 13074648, 16343310, 19611972, 21791080, 24514965, 32686620, 39223944, 49029930, 65373240, 98059860, 196119720]

約数ペア:

[(1, 196119720), (2, 98059860), (3, 65373240), (4, 49029930), (5, 39223944), (6, 32686620), (8, 24514965), (9, 21791080), (10, 19611972), (12, 16343310), (15, 13074648), (18, 10895540), (20, 9805986), (24, 8171655), (30, 6537324), (36, 5447770), (40, 4902993), (45, 4358216), (47, 4172760), (60, 3268662), (67, 2927160), (72, 2723885), (90, 2179108), (94, 2086380), (120, 1634331), (134, 1463580), (141, 1390920), (173, 1133640), (180, 1089554), (188, 1043190), (201, 975720), (235, 834552), (268, 731790), (282, 695460), (335, 585432), (346, 566820), (360, 544777), (376, 521595), (402, 487860), (423, 463640), (470, 417276), (519, 377880), (536, 365895), (564, 347730), (603, 325240), (670, 292716), (692, 283410), (705, 278184), (804, 243930), (846, 231820), (865, 226728), (940, 208638), (1005, 195144), (1038, 188940), (1128, 173865), (1206, 162620), (1340, 146358), (1384, 141705), (1410, 139092), (1557, 125960), (1608, 121965), (1692, 115910), (1730, 113364), (1880, 104319), (2010, 97572), (2076, 94470), (2115, 92728), (2412, 81310), (2595, 75576), (2680, 73179), (2820, 69546), (3015, 65048), (3114, 62980), (3149, 62280), (3384, 57955), (3460, 56682), (4020, 48786), (4152, 47235), (4230, 46364), (4824, 40655), (5190, 37788), (5640, 34773), (6030, 32524), (6228, 31490), (6298, 31140), (6920, 28341), (7785, 25192), (8040, 24393), (8131, 24120), (8460, 23182), (9447, 20760), (10380, 18894), (11591, 16920), (12060, 16262), (12456, 15745), (12596, 15570)]