12956760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 46126080

約数和(自身を除く): 33169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 81, 86, 90, 93, 108, 120, 124, 129, 135, 155, 162, 172, 180, 186, 215, 216, 243, 248, 258, 270, 279, 310, 324, 344, 360, 372, 387, 405, 430, 465, 486, 516, 540, 558, 620, 645, 648, 744, 774, 810, 837, 860, 930, 972, 1032, 1080, 1116, 1161, 1215, 1240, 1290, 1333, 1395, 1548, 1620, 1674, 1720, 1860, 1935, 1944, 2232, 2322, 2430, 2511, 2580, 2666, 2790, 3096, 3240, 3348, 3483, 3720, 3870, 3999, 4185, 4644, 4860, 5022, 5160, 5332, 5580, 5805, 6665, 6696, 6966, 7533, 7740, 7998, 8370, 9288, 9720, 10044, 10449, 10664, 11160, 11610, 11997, 12555, 13330, 13932, 15066, 15480, 15996, 16740, 17415, 19995, 20088, 20898, 23220, 23994, 25110, 26660, 27864, 30132, 31992, 33480, 34830, 35991, 37665, 39990, 41796, 46440, 47988, 50220, 52245, 53320, 59985, 60264, 69660, 71982, 75330, 79980, 83592, 95976, 100440, 104490, 107973, 119970, 139320, 143964, 150660, 159960, 179955, 208980, 215946, 239940, 287928, 301320, 323919, 359910, 417960, 431892, 479880, 539865, 647838, 719820, 863784, 1079730, 1295676, 1439640, 1619595, 2159460, 2591352, 3239190, 4318920, 6478380, 12956760]

約数ペア:

[(1, 12956760), (2, 6478380), (3, 4318920), (4, 3239190), (5, 2591352), (6, 2159460), (8, 1619595), (9, 1439640), (10, 1295676), (12, 1079730), (15, 863784), (18, 719820), (20, 647838), (24, 539865), (27, 479880), (30, 431892), (31, 417960), (36, 359910), (40, 323919), (43, 301320), (45, 287928), (54, 239940), (60, 215946), (62, 208980), (72, 179955), (81, 159960), (86, 150660), (90, 143964), (93, 139320), (108, 119970), (120, 107973), (124, 104490), (129, 100440), (135, 95976), (155, 83592), (162, 79980), (172, 75330), (180, 71982), (186, 69660), (215, 60264), (216, 59985), (243, 53320), (248, 52245), (258, 50220), (270, 47988), (279, 46440), (310, 41796), (324, 39990), (344, 37665), (360, 35991), (372, 34830), (387, 33480), (405, 31992), (430, 30132), (465, 27864), (486, 26660), (516, 25110), (540, 23994), (558, 23220), (620, 20898), (645, 20088), (648, 19995), (744, 17415), (774, 16740), (810, 15996), (837, 15480), (860, 15066), (930, 13932), (972, 13330), (1032, 12555), (1080, 11997), (1116, 11610), (1161, 11160), (1215, 10664), (1240, 10449), (1290, 10044), (1333, 9720), (1395, 9288), (1548, 8370), (1620, 7998), (1674, 7740), (1720, 7533), (1860, 6966), (1935, 6696), (1944, 6665), (2232, 5805), (2322, 5580), (2430, 5332), (2511, 5160), (2580, 5022), (2666, 4860), (2790, 4644), (3096, 4185), (3240, 3999), (3348, 3870), (3483, 3720)]