505313640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 448

約数和(自身を含む): 1939069440

約数和(自身を除く): 1433755800

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, 729, 744, 774, 780, 806, 810, 837, 860, 930, 936, 972, 1032, 1053, 1080, 1116, 1118, 1161, 1170, 1209, 1215, 1240, 1290, 1333, 1395, 1404, 1458, 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, 2916, 3096, 3159, 3224, 3240, 3348, 3354, 3483, 3510, 3627, 3645, 3720, 3870, 3999, 4030, 4185, 4212, 4472, 4644, 4680, 4836, 4860, 5022, 5031, 5160, 5265, 5332, 5580, 5590, 5805, 5832, 6045, 6318, 6665, 6696, 6708, 6966, 7020, 7254, 7290, 7533, 7740, 7998, 8060, 8370, 8385, 8424, 9288, 9477, 9672, 9720, 10044, 10062, 10449, 10530, 10664, 10881, 11160, 11180, 11610, 11997, 12090, 12555, 12636, 13330, 13416, 13932, 14040, 14508, 14580, 15066, 15093, 15480, 15795, 15996, 16120, 16740, 16770, 17329, 17415, 18135, 18954, 19995, 20088, 20124, 20898, 21060, 21762, 22360, 22599, 23220, 23994, 24180, 25110, 25155, 25272, 26660, 27864, 29016, 29160, 30132, 30186, 31347, 31590, 31992, 32643, 33480, 33540, 34658, 34830, 35991, 36270, 37665, 37908, 39990, 40248, 41796, 42120, 43524, 45198, 45279, 46440, 47385, 47988, 48360, 50220, 50310, 51987, 52245, 53320, 54405, 59985, 60264, 60372, 62694, 63180, 65286, 67080, 69316, 69660, 71982, 72540, 75330, 75465, 75816, 79980, 83592, 86645, 87048, 90396, 90558, 94770, 95976, 97929, 100440, 100620, 103974, 104490, 107973, 108810, 112995, 119970, 120744, 125388, 126360, 130572, 135837, 138632, 139320, 143964, 145080, 150660, 150930, 155961, 156735, 159960, 163215, 173290, 179955, 180792, 181116, 189540, 195858, 201240, 207948, 208980, 215946, 217620, 225990, 226395, 239940, 250776, 259935, 261144, 271674, 287928, 293787, 301320, 301860, 311922, 313470, 323919, 326430, 346580, 359910, 362232, 379080, 391716, 407511, 415896, 417960, 431892, 435240, 451980, 452790, 467883, 479880, 489645, 519870, 539865, 543348, 587574, 603720, 623844, 626940, 647838, 652860, 679185, 693160, 719820, 779805, 783432, 815022, 863784, 903960, 905580, 935766, 971757, 979290, 1039740, 1079730, 1086696, 1175148, 1247688, 1253880, 1295676, 1305720, 1358370, 1403649, 1439640, 1468935, 1559610, 1619595, 1630044, 1811160, 1871532, 1943514, 1958580, 2037555, 2079480, 2159460, 2339415, 2350296, 2591352, 2716740, 2807298, 2937870, 3119220, 3239190, 3260088, 3743064, 3887028, 3917160, 4075110, 4210947, 4318920, 4678830, 4858785, 5433480, 5614596, 5875740, 6238440, 6478380, 7018245, 7774056, 8150220, 8421894, 9357660, 9717570, 11229192, 11751480, 12632841, 12956760, 14036490, 16300440, 16843788, 18715320, 19435140, 21054735, 25265682, 28072980, 33687576, 38870280, 42109470, 50531364, 56145960, 63164205, 84218940, 101062728, 126328410, 168437880, 252656820, 505313640]

約数ペア:

[(1, 505313640), (2, 252656820), (3, 168437880), (4, 126328410), (5, 101062728), (6, 84218940), (8, 63164205), (9, 56145960), (10, 50531364), (12, 42109470), (13, 38870280), (15, 33687576), (18, 28072980), (20, 25265682), (24, 21054735), (26, 19435140), (27, 18715320), (30, 16843788), (31, 16300440), (36, 14036490), (39, 12956760), (40, 12632841), (43, 11751480), (45, 11229192), (52, 9717570), (54, 9357660), (60, 8421894), (62, 8150220), (65, 7774056), (72, 7018245), (78, 6478380), (81, 6238440), (86, 5875740), (90, 5614596), (93, 5433480), (104, 4858785), (108, 4678830), (117, 4318920), (120, 4210947), (124, 4075110), (129, 3917160), (130, 3887028), (135, 3743064), (155, 3260088), (156, 3239190), (162, 3119220), (172, 2937870), (180, 2807298), (186, 2716740), (195, 2591352), (215, 2350296), (216, 2339415), (234, 2159460), (243, 2079480), (248, 2037555), (258, 1958580), (260, 1943514), (270, 1871532), (279, 1811160), (310, 1630044), (312, 1619595), (324, 1559610), (344, 1468935), (351, 1439640), (360, 1403649), (372, 1358370), (387, 1305720), (390, 1295676), (403, 1253880), (405, 1247688), (430, 1175148), (465, 1086696), (468, 1079730), (486, 1039740), (516, 979290), (520, 971757), (540, 935766), (558, 905580), (559, 903960), (585, 863784), (620, 815022), (645, 783432), (648, 779805), (702, 719820), (729, 693160), (744, 679185), (774, 652860), (780, 647838), (806, 626940), (810, 623844), (837, 603720), (860, 587574), (930, 543348), (936, 539865), (972, 519870), (1032, 489645), (1053, 479880), (1080, 467883), (1116, 452790), (1118, 451980), (1161, 435240), (1170, 431892), (1209, 417960), (1215, 415896), (1240, 407511), (1290, 391716), (1333, 379080), (1395, 362232), (1404, 359910), (1458, 346580), (1548, 326430), (1560, 323919), (1612, 313470), (1620, 311922), (1674, 301860), (1677, 301320), (1720, 293787), (1755, 287928), (1860, 271674), (1935, 261144), (1944, 259935), (2015, 250776), (2106, 239940), (2232, 226395), (2236, 225990), (2322, 217620), (2340, 215946), (2418, 208980), (2430, 207948), (2511, 201240), (2580, 195858), (2666, 189540), (2790, 181116), (2795, 180792), (2808, 179955), (2916, 173290), (3096, 163215), (3159, 159960), (3224, 156735), (3240, 155961), (3348, 150930), (3354, 150660), (3483, 145080), (3510, 143964), (3627, 139320), (3645, 138632), (3720, 135837), (3870, 130572), (3999, 126360), (4030, 125388), (4185, 120744), (4212, 119970), (4472, 112995), (4644, 108810), (4680, 107973), (4836, 104490), (4860, 103974), (5022, 100620), (5031, 100440), (5160, 97929), (5265, 95976), (5332, 94770), (5580, 90558), (5590, 90396), (5805, 87048), (5832, 86645), (6045, 83592), (6318, 79980), (6665, 75816), (6696, 75465), (6708, 75330), (6966, 72540), (7020, 71982), (7254, 69660), (7290, 69316), (7533, 67080), (7740, 65286), (7998, 63180), (8060, 62694), (8370, 60372), (8385, 60264), (8424, 59985), (9288, 54405), (9477, 53320), (9672, 52245), (9720, 51987), (10044, 50310), (10062, 50220), (10449, 48360), (10530, 47988), (10664, 47385), (10881, 46440), (11160, 45279), (11180, 45198), (11610, 43524), (11997, 42120), (12090, 41796), (12555, 40248), (12636, 39990), (13330, 37908), (13416, 37665), (13932, 36270), (14040, 35991), (14508, 34830), (14580, 34658), (15066, 33540), (15093, 33480), (15480, 32643), (15795, 31992), (15996, 31590), (16120, 31347), (16740, 30186), (16770, 30132), (17329, 29160), (17415, 29016), (18135, 27864), (18954, 26660), (19995, 25272), (20088, 25155), (20124, 25110), (20898, 24180), (21060, 23994), (21762, 23220), (22360, 22599)]