197352960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3671}}^1$

素因数の和:3704

約数の個数: 160

約数和(自身を含む): 721239552

約数和(自身を除く): 523886592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3671, 3840, 4480, 5376, 6720, 7342, 7680, 8960, 10752, 11013, 13440, 14684, 17920, 18355, 22026, 25697, 26880, 29368, 36710, 44052, 51394, 53760, 55065, 58736, 73420, 77091, 88104, 102788, 110130, 117472, 128485, 146840, 154182, 176208, 205576, 220260, 234944, 256970, 293680, 308364, 352416, 385455, 411152, 440520, 469888, 513940, 587360, 616728, 704832, 770910, 822304, 881040, 939776, 1027880, 1174720, 1233456, 1409664, 1541820, 1644608, 1762080, 1879552, 2055760, 2349440, 2466912, 2819328, 3083640, 3289216, 3524160, 4111520, 4698880, 4933824, 5638656, 6167280, 6578432, 7048320, 8223040, 9397760, 9867648, 12334560, 13156864, 14096640, 16446080, 19735296, 24669120, 28193280, 32892160, 39470592, 49338240, 65784320, 98676480, 197352960]

約数ペア:

[(1, 197352960), (2, 98676480), (3, 65784320), (4, 49338240), (5, 39470592), (6, 32892160), (7, 28193280), (8, 24669120), (10, 19735296), (12, 16446080), (14, 14096640), (15, 13156864), (16, 12334560), (20, 9867648), (21, 9397760), (24, 8223040), (28, 7048320), (30, 6578432), (32, 6167280), (35, 5638656), (40, 4933824), (42, 4698880), (48, 4111520), (56, 3524160), (60, 3289216), (64, 3083640), (70, 2819328), (80, 2466912), (84, 2349440), (96, 2055760), (105, 1879552), (112, 1762080), (120, 1644608), (128, 1541820), (140, 1409664), (160, 1233456), (168, 1174720), (192, 1027880), (210, 939776), (224, 881040), (240, 822304), (256, 770910), (280, 704832), (320, 616728), (336, 587360), (384, 513940), (420, 469888), (448, 440520), (480, 411152), (512, 385455), (560, 352416), (640, 308364), (672, 293680), (768, 256970), (840, 234944), (896, 220260), (960, 205576), (1120, 176208), (1280, 154182), (1344, 146840), (1536, 128485), (1680, 117472), (1792, 110130), (1920, 102788), (2240, 88104), (2560, 77091), (2688, 73420), (3360, 58736), (3584, 55065), (3671, 53760), (3840, 51394), (4480, 44052), (5376, 36710), (6720, 29368), (7342, 26880), (7680, 25697), (8960, 22026), (10752, 18355), (11013, 17920), (13440, 14684)]