133719120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2050

約数の個数: 160

約数和(自身を含む): 475683840

約数和(自身を除く): 341964720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1997, 2160, 2232, 2480, 2790, 3348, 3720, 3994, 4185, 4464, 5580, 5991, 6696, 7440, 7988, 8370, 9985, 11160, 11982, 13392, 15976, 16740, 17973, 19970, 22320, 23964, 29955, 31952, 33480, 35946, 39940, 47928, 53919, 59910, 61907, 66960, 71892, 79880, 89865, 95856, 107838, 119820, 123814, 143784, 159760, 179730, 185721, 215676, 239640, 247628, 269595, 287568, 309535, 359460, 371442, 431352, 479280, 495256, 539190, 557163, 619070, 718920, 742884, 862704, 928605, 990512, 1078380, 1114326, 1238140, 1437840, 1485768, 1671489, 1857210, 2156760, 2228652, 2476280, 2785815, 2971536, 3342978, 3714420, 4313520, 4457304, 4952560, 5571630, 6685956, 7428840, 8357445, 8914608, 11143260, 13371912, 14857680, 16714890, 22286520, 26743824, 33429780, 44573040, 66859560, 133719120]

約数ペア:

[(1, 133719120), (2, 66859560), (3, 44573040), (4, 33429780), (5, 26743824), (6, 22286520), (8, 16714890), (9, 14857680), (10, 13371912), (12, 11143260), (15, 8914608), (16, 8357445), (18, 7428840), (20, 6685956), (24, 5571630), (27, 4952560), (30, 4457304), (31, 4313520), (36, 3714420), (40, 3342978), (45, 2971536), (48, 2785815), (54, 2476280), (60, 2228652), (62, 2156760), (72, 1857210), (80, 1671489), (90, 1485768), (93, 1437840), (108, 1238140), (120, 1114326), (124, 1078380), (135, 990512), (144, 928605), (155, 862704), (180, 742884), (186, 718920), (216, 619070), (240, 557163), (248, 539190), (270, 495256), (279, 479280), (310, 431352), (360, 371442), (372, 359460), (432, 309535), (465, 287568), (496, 269595), (540, 247628), (558, 239640), (620, 215676), (720, 185721), (744, 179730), (837, 159760), (930, 143784), (1080, 123814), (1116, 119820), (1240, 107838), (1395, 95856), (1488, 89865), (1674, 79880), (1860, 71892), (1997, 66960), (2160, 61907), (2232, 59910), (2480, 53919), (2790, 47928), (3348, 39940), (3720, 35946), (3994, 33480), (4185, 31952), (4464, 29955), (5580, 23964), (5991, 22320), (6696, 19970), (7440, 17973), (7988, 16740), (8370, 15976), (9985, 13392), (11160, 11982)]