168437880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 645765120

約数和(自身を除く): 477327240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 43, 45, 52, 54, 60, 62, 65, 72, 78, 81, 86, 90, 93, 104, 108, 117, 120, 124, 129, 130, 135, 155, 156, 162, 172, 180, 186, 195, 215, 216, 234, 243, 248, 258, 260, 270, 279, 310, 312, 324, 344, 351, 360, 372, 387, 390, 403, 405, 430, 465, 468, 486, 516, 520, 540, 558, 559, 585, 620, 645, 648, 702, 744, 774, 780, 806, 810, 837, 860, 930, 936, 972, 1032, 1053, 1080, 1116, 1118, 1161, 1170, 1209, 1215, 1240, 1290, 1333, 1395, 1404, 1548, 1560, 1612, 1620, 1674, 1677, 1720, 1755, 1860, 1935, 1944, 2015, 2106, 2232, 2236, 2322, 2340, 2418, 2430, 2511, 2580, 2666, 2790, 2795, 2808, 3096, 3159, 3224, 3240, 3348, 3354, 3483, 3510, 3627, 3720, 3870, 3999, 4030, 4185, 4212, 4472, 4644, 4680, 4836, 4860, 5022, 5031, 5160, 5265, 5332, 5580, 5590, 5805, 6045, 6318, 6665, 6696, 6708, 6966, 7020, 7254, 7533, 7740, 7998, 8060, 8370, 8385, 8424, 9288, 9672, 9720, 10044, 10062, 10449, 10530, 10664, 10881, 11160, 11180, 11610, 11997, 12090, 12555, 12636, 13330, 13416, 13932, 14040, 14508, 15066, 15093, 15480, 15795, 15996, 16120, 16740, 16770, 17329, 17415, 18135, 19995, 20088, 20124, 20898, 21060, 21762, 22360, 23220, 23994, 24180, 25110, 25155, 25272, 26660, 27864, 29016, 30132, 30186, 31590, 31992, 32643, 33480, 33540, 34658, 34830, 35991, 36270, 37665, 39990, 40248, 41796, 42120, 43524, 45279, 46440, 47988, 48360, 50220, 50310, 51987, 52245, 53320, 54405, 59985, 60264, 60372, 63180, 65286, 67080, 69316, 69660, 71982, 72540, 75330, 75465, 79980, 83592, 86645, 87048, 90558, 95976, 97929, 100440, 100620, 103974, 104490, 107973, 108810, 119970, 120744, 126360, 130572, 135837, 138632, 139320, 143964, 145080, 150660, 150930, 155961, 159960, 163215, 173290, 179955, 181116, 195858, 201240, 207948, 208980, 215946, 217620, 226395, 239940, 259935, 261144, 271674, 287928, 301320, 301860, 311922, 323919, 326430, 346580, 359910, 362232, 391716, 415896, 417960, 431892, 435240, 452790, 467883, 479880, 489645, 519870, 539865, 543348, 603720, 623844, 647838, 652860, 679185, 693160, 719820, 779805, 783432, 863784, 905580, 935766, 979290, 1039740, 1079730, 1086696, 1247688, 1295676, 1305720, 1358370, 1403649, 1439640, 1559610, 1619595, 1811160, 1871532, 1958580, 2079480, 2159460, 2339415, 2591352, 2716740, 2807298, 3119220, 3239190, 3743064, 3917160, 4210947, 4318920, 4678830, 5433480, 5614596, 6238440, 6478380, 7018245, 8421894, 9357660, 11229192, 12956760, 14036490, 16843788, 18715320, 21054735, 28072980, 33687576, 42109470, 56145960, 84218940, 168437880]

約数ペア:

[(1, 168437880), (2, 84218940), (3, 56145960), (4, 42109470), (5, 33687576), (6, 28072980), (8, 21054735), (9, 18715320), (10, 16843788), (12, 14036490), (13, 12956760), (15, 11229192), (18, 9357660), (20, 8421894), (24, 7018245), (26, 6478380), (27, 6238440), (30, 5614596), (31, 5433480), (36, 4678830), (39, 4318920), (40, 4210947), (43, 3917160), (45, 3743064), (52, 3239190), (54, 3119220), (60, 2807298), (62, 2716740), (65, 2591352), (72, 2339415), (78, 2159460), (81, 2079480), (86, 1958580), (90, 1871532), (93, 1811160), (104, 1619595), (108, 1559610), (117, 1439640), (120, 1403649), (124, 1358370), (129, 1305720), (130, 1295676), (135, 1247688), (155, 1086696), (156, 1079730), (162, 1039740), (172, 979290), (180, 935766), (186, 905580), (195, 863784), (215, 783432), (216, 779805), (234, 719820), (243, 693160), (248, 679185), (258, 652860), (260, 647838), (270, 623844), (279, 603720), (310, 543348), (312, 539865), (324, 519870), (344, 489645), (351, 479880), (360, 467883), (372, 452790), (387, 435240), (390, 431892), (403, 417960), (405, 415896), (430, 391716), (465, 362232), (468, 359910), (486, 346580), (516, 326430), (520, 323919), (540, 311922), (558, 301860), (559, 301320), (585, 287928), (620, 271674), (645, 261144), (648, 259935), (702, 239940), (744, 226395), (774, 217620), (780, 215946), (806, 208980), (810, 207948), (837, 201240), (860, 195858), (930, 181116), (936, 179955), (972, 173290), (1032, 163215), (1053, 159960), (1080, 155961), (1116, 150930), (1118, 150660), (1161, 145080), (1170, 143964), (1209, 139320), (1215, 138632), (1240, 135837), (1290, 130572), (1333, 126360), (1395, 120744), (1404, 119970), (1548, 108810), (1560, 107973), (1612, 104490), (1620, 103974), (1674, 100620), (1677, 100440), (1720, 97929), (1755, 95976), (1860, 90558), (1935, 87048), (1944, 86645), (2015, 83592), (2106, 79980), (2232, 75465), (2236, 75330), (2322, 72540), (2340, 71982), (2418, 69660), (2430, 69316), (2511, 67080), (2580, 65286), (2666, 63180), (2790, 60372), (2795, 60264), (2808, 59985), (3096, 54405), (3159, 53320), (3224, 52245), (3240, 51987), (3348, 50310), (3354, 50220), (3483, 48360), (3510, 47988), (3627, 46440), (3720, 45279), (3870, 43524), (3999, 42120), (4030, 41796), (4185, 40248), (4212, 39990), (4472, 37665), (4644, 36270), (4680, 35991), (4836, 34830), (4860, 34658), (5022, 33540), (5031, 33480), (5160, 32643), (5265, 31992), (5332, 31590), (5580, 30186), (5590, 30132), (5805, 29016), (6045, 27864), (6318, 26660), (6665, 25272), (6696, 25155), (6708, 25110), (6966, 24180), (7020, 23994), (7254, 23220), (7533, 22360), (7740, 21762), (7998, 21060), (8060, 20898), (8370, 20124), (8385, 20088), (8424, 19995), (9288, 18135), (9672, 17415), (9720, 17329), (10044, 16770), (10062, 16740), (10449, 16120), (10530, 15996), (10664, 15795), (10881, 15480), (11160, 15093), (11180, 15066), (11610, 14508), (11997, 14040), (12090, 13932), (12555, 13416), (12636, 13330)]