513184680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 1827360000

約数和(自身を除く): 1314175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 89, 90, 95, 108, 114, 120, 135, 152, 171, 178, 180, 190, 216, 228, 267, 270, 281, 285, 342, 356, 360, 380, 445, 456, 513, 534, 540, 562, 570, 684, 712, 760, 801, 843, 855, 890, 1026, 1068, 1080, 1124, 1140, 1335, 1368, 1405, 1602, 1686, 1691, 1710, 1780, 2052, 2136, 2248, 2280, 2403, 2529, 2565, 2670, 2810, 3204, 3372, 3382, 3420, 3560, 4005, 4104, 4215, 4806, 5058, 5073, 5130, 5339, 5340, 5620, 6408, 6744, 6764, 6840, 7587, 8010, 8430, 8455, 9612, 10116, 10146, 10260, 10678, 10680, 11240, 12015, 12645, 13528, 15174, 15219, 16017, 16020, 16860, 16910, 19224, 20232, 20292, 20520, 21356, 24030, 25009, 25290, 25365, 26695, 30348, 30438, 32034, 32040, 33720, 33820, 37935, 40584, 42712, 45657, 48051, 48060, 50018, 50580, 50730, 53390, 60696, 60876, 64068, 67640, 75027, 75870, 76095, 80085, 91314, 96102, 96120, 100036, 101160, 101460, 106780, 121752, 125045, 128136, 144153, 150054, 151740, 152190, 160170, 182628, 192204, 200072, 202920, 213560, 225081, 228285, 240255, 250090, 288306, 300108, 303480, 304380, 320340, 365256, 375135, 384408, 450162, 456570, 475171, 480510, 500180, 576612, 600216, 608760, 640680, 675243, 720765, 750270, 900324, 913140, 950342, 961020, 1000360, 1125405, 1153224, 1350486, 1425513, 1441530, 1500540, 1800648, 1826280, 1900684, 1922040, 2250810, 2375855, 2700972, 2851026, 2883060, 3001080, 3376215, 3801368, 4276539, 4501620, 4751710, 5401944, 5702052, 5766120, 6752430, 7127565, 8553078, 9003240, 9503420, 11404104, 12829617, 13504860, 14255130, 17106156, 19006840, 21382695, 25659234, 27009720, 28510260, 34212312, 42765390, 51318468, 57020520, 64148085, 85530780, 102636936, 128296170, 171061560, 256592340, 513184680]

約数ペア:

[(1, 513184680), (2, 256592340), (3, 171061560), (4, 128296170), (5, 102636936), (6, 85530780), (8, 64148085), (9, 57020520), (10, 51318468), (12, 42765390), (15, 34212312), (18, 28510260), (19, 27009720), (20, 25659234), (24, 21382695), (27, 19006840), (30, 17106156), (36, 14255130), (38, 13504860), (40, 12829617), (45, 11404104), (54, 9503420), (57, 9003240), (60, 8553078), (72, 7127565), (76, 6752430), (89, 5766120), (90, 5702052), (95, 5401944), (108, 4751710), (114, 4501620), (120, 4276539), (135, 3801368), (152, 3376215), (171, 3001080), (178, 2883060), (180, 2851026), (190, 2700972), (216, 2375855), (228, 2250810), (267, 1922040), (270, 1900684), (281, 1826280), (285, 1800648), (342, 1500540), (356, 1441530), (360, 1425513), (380, 1350486), (445, 1153224), (456, 1125405), (513, 1000360), (534, 961020), (540, 950342), (562, 913140), (570, 900324), (684, 750270), (712, 720765), (760, 675243), (801, 640680), (843, 608760), (855, 600216), (890, 576612), (1026, 500180), (1068, 480510), (1080, 475171), (1124, 456570), (1140, 450162), (1335, 384408), (1368, 375135), (1405, 365256), (1602, 320340), (1686, 304380), (1691, 303480), (1710, 300108), (1780, 288306), (2052, 250090), (2136, 240255), (2248, 228285), (2280, 225081), (2403, 213560), (2529, 202920), (2565, 200072), (2670, 192204), (2810, 182628), (3204, 160170), (3372, 152190), (3382, 151740), (3420, 150054), (3560, 144153), (4005, 128136), (4104, 125045), (4215, 121752), (4806, 106780), (5058, 101460), (5073, 101160), (5130, 100036), (5339, 96120), (5340, 96102), (5620, 91314), (6408, 80085), (6744, 76095), (6764, 75870), (6840, 75027), (7587, 67640), (8010, 64068), (8430, 60876), (8455, 60696), (9612, 53390), (10116, 50730), (10146, 50580), (10260, 50018), (10678, 48060), (10680, 48051), (11240, 45657), (12015, 42712), (12645, 40584), (13528, 37935), (15174, 33820), (15219, 33720), (16017, 32040), (16020, 32034), (16860, 30438), (16910, 30348), (19224, 26695), (20232, 25365), (20292, 25290), (20520, 25009), (21356, 24030)]