201534720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1748

約数の個数: 144

約数和(自身を含む): 664806912

約数和(自身を除く): 463272192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1693, 1860, 1920, 1984, 2480, 2976, 3386, 3720, 3840, 3968, 4960, 5079, 5952, 6772, 7440, 7936, 8465, 9920, 10158, 11904, 13544, 14880, 16930, 19840, 20316, 23808, 25395, 27088, 29760, 33860, 39680, 40632, 50790, 52483, 54176, 59520, 67720, 81264, 101580, 104966, 108352, 119040, 135440, 157449, 162528, 203160, 209932, 216704, 262415, 270880, 314898, 325056, 406320, 419864, 433408, 524830, 541760, 629796, 650112, 787245, 812640, 839728, 1049660, 1083520, 1259592, 1300224, 1574490, 1625280, 1679456, 2099320, 2167040, 2519184, 3148980, 3250560, 3358912, 4198640, 5038368, 6297960, 6501120, 6717824, 8397280, 10076736, 12595920, 13435648, 16794560, 20153472, 25191840, 33589120, 40306944, 50383680, 67178240, 100767360, 201534720]

約数ペア:

[(1, 201534720), (2, 100767360), (3, 67178240), (4, 50383680), (5, 40306944), (6, 33589120), (8, 25191840), (10, 20153472), (12, 16794560), (15, 13435648), (16, 12595920), (20, 10076736), (24, 8397280), (30, 6717824), (31, 6501120), (32, 6297960), (40, 5038368), (48, 4198640), (60, 3358912), (62, 3250560), (64, 3148980), (80, 2519184), (93, 2167040), (96, 2099320), (120, 1679456), (124, 1625280), (128, 1574490), (155, 1300224), (160, 1259592), (186, 1083520), (192, 1049660), (240, 839728), (248, 812640), (256, 787245), (310, 650112), (320, 629796), (372, 541760), (384, 524830), (465, 433408), (480, 419864), (496, 406320), (620, 325056), (640, 314898), (744, 270880), (768, 262415), (930, 216704), (960, 209932), (992, 203160), (1240, 162528), (1280, 157449), (1488, 135440), (1693, 119040), (1860, 108352), (1920, 104966), (1984, 101580), (2480, 81264), (2976, 67720), (3386, 59520), (3720, 54176), (3840, 52483), (3968, 50790), (4960, 40632), (5079, 39680), (5952, 33860), (6772, 29760), (7440, 27088), (7936, 25395), (8465, 23808), (9920, 20316), (10158, 19840), (11904, 16930), (13544, 14880)]