1521081120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 288

約数和(自身を含む): 5498502912

約数和(自身を除く): 3977421792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 408, 416, 442, 480, 507, 510, 520, 544, 624, 663, 676, 680, 780, 816, 845, 884, 1014, 1020, 1040, 1103, 1105, 1248, 1326, 1352, 1360, 1560, 1632, 1690, 1768, 2028, 2040, 2080, 2206, 2210, 2535, 2652, 2704, 2720, 2873, 3120, 3309, 3315, 3380, 3536, 4056, 4080, 4412, 4420, 5070, 5304, 5408, 5515, 5746, 6240, 6618, 6630, 6760, 7072, 8112, 8160, 8619, 8824, 8840, 10140, 10608, 11030, 11492, 13236, 13260, 13520, 14339, 14365, 16224, 16545, 17238, 17648, 17680, 18751, 20280, 21216, 22060, 22984, 26472, 26520, 27040, 28678, 28730, 33090, 34476, 35296, 35360, 37502, 40560, 43017, 43095, 44120, 45968, 52944, 53040, 56253, 57356, 57460, 66180, 68952, 71695, 75004, 81120, 86034, 86190, 88240, 91936, 93755, 105888, 106080, 112506, 114712, 114920, 132360, 137904, 143390, 150008, 172068, 172380, 176480, 186407, 187510, 215085, 225012, 229424, 229840, 243763, 264720, 275808, 281265, 286780, 300016, 344136, 344760, 372814, 375020, 430170, 450024, 458848, 459680, 487526, 529440, 559221, 562530, 573560, 600032, 688272, 689520, 731289, 745628, 750040, 860340, 900048, 932035, 975052, 1118442, 1125060, 1147120, 1218815, 1376544, 1379040, 1462578, 1491256, 1500080, 1720680, 1800096, 1864070, 1950104, 2236884, 2250120, 2294240, 2437630, 2796105, 2925156, 2982512, 3000160, 3168919, 3441360, 3656445, 3728140, 3900208, 4473768, 4500240, 4875260, 5592210, 5850312, 5965024, 6337838, 6882720, 7312890, 7456280, 7800416, 8947536, 9000480, 9506757, 9750520, 11184420, 11700624, 12675676, 14625780, 14912560, 15844595, 17895072, 19013514, 19501040, 22368840, 23401248, 25351352, 29251560, 29825120, 31689190, 38027028, 39002080, 44737680, 47533785, 50702704, 58503120, 63378380, 76054056, 89475360, 95067570, 101405408, 117006240, 126756760, 152108112, 190135140, 253513520, 304216224, 380270280, 507027040, 760540560, 1521081120]

約数ペア:

[(1, 1521081120), (2, 760540560), (3, 507027040), (4, 380270280), (5, 304216224), (6, 253513520), (8, 190135140), (10, 152108112), (12, 126756760), (13, 117006240), (15, 101405408), (16, 95067570), (17, 89475360), (20, 76054056), (24, 63378380), (26, 58503120), (30, 50702704), (32, 47533785), (34, 44737680), (39, 39002080), (40, 38027028), (48, 31689190), (51, 29825120), (52, 29251560), (60, 25351352), (65, 23401248), (68, 22368840), (78, 19501040), (80, 19013514), (85, 17895072), (96, 15844595), (102, 14912560), (104, 14625780), (120, 12675676), (130, 11700624), (136, 11184420), (156, 9750520), (160, 9506757), (169, 9000480), (170, 8947536), (195, 7800416), (204, 7456280), (208, 7312890), (221, 6882720), (240, 6337838), (255, 5965024), (260, 5850312), (272, 5592210), (312, 4875260), (338, 4500240), (340, 4473768), (390, 3900208), (408, 3728140), (416, 3656445), (442, 3441360), (480, 3168919), (507, 3000160), (510, 2982512), (520, 2925156), (544, 2796105), (624, 2437630), (663, 2294240), (676, 2250120), (680, 2236884), (780, 1950104), (816, 1864070), (845, 1800096), (884, 1720680), (1014, 1500080), (1020, 1491256), (1040, 1462578), (1103, 1379040), (1105, 1376544), (1248, 1218815), (1326, 1147120), (1352, 1125060), (1360, 1118442), (1560, 975052), (1632, 932035), (1690, 900048), (1768, 860340), (2028, 750040), (2040, 745628), (2080, 731289), (2206, 689520), (2210, 688272), (2535, 600032), (2652, 573560), (2704, 562530), (2720, 559221), (2873, 529440), (3120, 487526), (3309, 459680), (3315, 458848), (3380, 450024), (3536, 430170), (4056, 375020), (4080, 372814), (4412, 344760), (4420, 344136), (5070, 300016), (5304, 286780), (5408, 281265), (5515, 275808), (5746, 264720), (6240, 243763), (6618, 229840), (6630, 229424), (6760, 225012), (7072, 215085), (8112, 187510), (8160, 186407), (8619, 176480), (8824, 172380), (8840, 172068), (10140, 150008), (10608, 143390), (11030, 137904), (11492, 132360), (13236, 114920), (13260, 114712), (13520, 112506), (14339, 106080), (14365, 105888), (16224, 93755), (16545, 91936), (17238, 88240), (17648, 86190), (17680, 86034), (18751, 81120), (20280, 75004), (21216, 71695), (22060, 68952), (22984, 66180), (26472, 57460), (26520, 57356), (27040, 56253), (28678, 53040), (28730, 52944), (33090, 45968), (34476, 44120), (35296, 43095), (35360, 43017), (37502, 40560)]