133853040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 160

約数和(自身を含む): 476160000

約数和(自身を除く): 342306960

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, 1999, 2160, 2232, 2480, 2790, 3348, 3720, 3998, 4185, 4464, 5580, 5997, 6696, 7440, 7996, 8370, 9995, 11160, 11994, 13392, 15992, 16740, 17991, 19990, 22320, 23988, 29985, 31984, 33480, 35982, 39980, 47976, 53973, 59970, 61969, 66960, 71964, 79960, 89955, 95952, 107946, 119940, 123938, 143928, 159920, 179910, 185907, 215892, 239880, 247876, 269865, 287856, 309845, 359820, 371814, 431784, 479760, 495752, 539730, 557721, 619690, 719640, 743628, 863568, 929535, 991504, 1079460, 1115442, 1239380, 1439280, 1487256, 1673163, 1859070, 2158920, 2230884, 2478760, 2788605, 2974512, 3346326, 3718140, 4317840, 4461768, 4957520, 5577210, 6692652, 7436280, 8365815, 8923536, 11154420, 13385304, 14872560, 16731630, 22308840, 26770608, 33463260, 44617680, 66926520, 133853040]

約数ペア:

[(1, 133853040), (2, 66926520), (3, 44617680), (4, 33463260), (5, 26770608), (6, 22308840), (8, 16731630), (9, 14872560), (10, 13385304), (12, 11154420), (15, 8923536), (16, 8365815), (18, 7436280), (20, 6692652), (24, 5577210), (27, 4957520), (30, 4461768), (31, 4317840), (36, 3718140), (40, 3346326), (45, 2974512), (48, 2788605), (54, 2478760), (60, 2230884), (62, 2158920), (72, 1859070), (80, 1673163), (90, 1487256), (93, 1439280), (108, 1239380), (120, 1115442), (124, 1079460), (135, 991504), (144, 929535), (155, 863568), (180, 743628), (186, 719640), (216, 619690), (240, 557721), (248, 539730), (270, 495752), (279, 479760), (310, 431784), (360, 371814), (372, 359820), (432, 309845), (465, 287856), (496, 269865), (540, 247876), (558, 239880), (620, 215892), (720, 185907), (744, 179910), (837, 159920), (930, 143928), (1080, 123938), (1116, 119940), (1240, 107946), (1395, 95952), (1488, 89955), (1674, 79960), (1860, 71964), (1999, 66960), (2160, 61969), (2232, 59970), (2480, 53973), (2790, 47976), (3348, 39980), (3720, 35982), (3998, 33480), (4185, 31984), (4464, 29985), (5580, 23988), (5997, 22320), (6696, 19990), (7440, 17991), (7996, 16740), (8370, 15992), (9995, 13392), (11160, 11994)]