17446320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 44424720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 197, 205, 216, 240, 246, 270, 328, 360, 369, 394, 410, 432, 492, 540, 591, 615, 656, 720, 738, 788, 820, 984, 985, 1080, 1107, 1182, 1230, 1476, 1576, 1640, 1773, 1845, 1968, 1970, 2160, 2214, 2364, 2460, 2952, 2955, 3152, 3280, 3546, 3690, 3940, 4428, 4728, 4920, 5319, 5535, 5904, 5910, 7092, 7380, 7880, 8077, 8856, 8865, 9456, 9840, 10638, 11070, 11820, 14184, 14760, 15760, 16154, 17712, 17730, 21276, 22140, 23640, 24231, 26595, 28368, 29520, 32308, 35460, 40385, 42552, 44280, 47280, 48462, 53190, 64616, 70920, 72693, 80770, 85104, 88560, 96924, 106380, 121155, 129232, 141840, 145386, 161540, 193848, 212760, 218079, 242310, 290772, 323080, 363465, 387696, 425520, 436158, 484620, 581544, 646160, 726930, 872316, 969240, 1090395, 1163088, 1453860, 1744632, 1938480, 2180790, 2907720, 3489264, 4361580, 5815440, 8723160, 17446320]

約数ペア:

[(1, 17446320), (2, 8723160), (3, 5815440), (4, 4361580), (5, 3489264), (6, 2907720), (8, 2180790), (9, 1938480), (10, 1744632), (12, 1453860), (15, 1163088), (16, 1090395), (18, 969240), (20, 872316), (24, 726930), (27, 646160), (30, 581544), (36, 484620), (40, 436158), (41, 425520), (45, 387696), (48, 363465), (54, 323080), (60, 290772), (72, 242310), (80, 218079), (82, 212760), (90, 193848), (108, 161540), (120, 145386), (123, 141840), (135, 129232), (144, 121155), (164, 106380), (180, 96924), (197, 88560), (205, 85104), (216, 80770), (240, 72693), (246, 70920), (270, 64616), (328, 53190), (360, 48462), (369, 47280), (394, 44280), (410, 42552), (432, 40385), (492, 35460), (540, 32308), (591, 29520), (615, 28368), (656, 26595), (720, 24231), (738, 23640), (788, 22140), (820, 21276), (984, 17730), (985, 17712), (1080, 16154), (1107, 15760), (1182, 14760), (1230, 14184), (1476, 11820), (1576, 11070), (1640, 10638), (1773, 9840), (1845, 9456), (1968, 8865), (1970, 8856), (2160, 8077), (2214, 7880), (2364, 7380), (2460, 7092), (2952, 5910), (2955, 5904), (3152, 5535), (3280, 5319), (3546, 4920), (3690, 4728), (3940, 4428)]