4455487680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^4\times {\mathrm{1933}}^1$

素因数の和:1981

約数の個数: 280

約数和(自身を含む): 16511424432

約数和(自身を除く): 12055936752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1933, 1960, 2058, 2240, 2352, 2401, 2744, 2940, 3136, 3360, 3430, 3866, 3920, 4116, 4704, 4802, 5145, 5488, 5799, 5880, 6720, 6860, 7203, 7732, 7840, 8232, 9408, 9604, 9665, 10290, 10976, 11598, 11760, 12005, 13531, 13720, 14406, 15464, 15680, 16464, 19208, 19330, 20580, 21952, 23196, 23520, 24010, 27062, 27440, 28812, 28995, 30928, 32928, 36015, 38416, 38660, 40593, 41160, 46392, 47040, 48020, 54124, 54880, 57624, 57990, 61856, 65856, 67655, 72030, 76832, 77320, 81186, 82320, 92784, 94717, 96040, 108248, 109760, 115248, 115980, 123712, 135310, 144060, 153664, 154640, 162372, 164640, 185568, 189434, 192080, 202965, 216496, 230496, 231960, 270620, 284151, 288120, 309280, 324744, 329280, 371136, 378868, 384160, 405930, 432992, 460992, 463920, 473585, 541240, 568302, 576240, 618560, 649488, 663019, 757736, 768320, 811860, 865984, 927840, 947170, 1082480, 1136604, 1152480, 1298976, 1326038, 1420755, 1515472, 1623720, 1855680, 1894340, 1989057, 2164960, 2273208, 2304960, 2597952, 2652076, 2841510, 3030944, 3247440, 3315095, 3788680, 3978114, 4329920, 4546416, 4641133, 5304152, 5683020, 6061888, 6494880, 6630190, 7577360, 7956228, 9092832, 9282266, 9945285, 10608304, 11366040, 12989760, 13260380, 13923399, 15154720, 15912456, 18185664, 18564532, 19890570, 21216608, 22732080, 23205665, 26520760, 27846798, 30309440, 31824912, 37129064, 39781140, 42433216, 45464160, 46411330, 53041520, 55693596, 63649824, 69616995, 74258128, 79562280, 90928320, 92822660, 106083040, 111387192, 127299648, 139233990, 148516256, 159124560, 185645320, 212166080, 222774384, 278467980, 297032512, 318249120, 371290640, 445548768, 556935960, 636498240, 742581280, 891097536, 1113871920, 1485162560, 2227743840, 4455487680]

約数ペア:

[(1, 4455487680), (2, 2227743840), (3, 1485162560), (4, 1113871920), (5, 891097536), (6, 742581280), (7, 636498240), (8, 556935960), (10, 445548768), (12, 371290640), (14, 318249120), (15, 297032512), (16, 278467980), (20, 222774384), (21, 212166080), (24, 185645320), (28, 159124560), (30, 148516256), (32, 139233990), (35, 127299648), (40, 111387192), (42, 106083040), (48, 92822660), (49, 90928320), (56, 79562280), (60, 74258128), (64, 69616995), (70, 63649824), (80, 55693596), (84, 53041520), (96, 46411330), (98, 45464160), (105, 42433216), (112, 39781140), (120, 37129064), (140, 31824912), (147, 30309440), (160, 27846798), (168, 26520760), (192, 23205665), (196, 22732080), (210, 21216608), (224, 19890570), (240, 18564532), (245, 18185664), (280, 15912456), (294, 15154720), (320, 13923399), (336, 13260380), (343, 12989760), (392, 11366040), (420, 10608304), (448, 9945285), (480, 9282266), (490, 9092832), (560, 7956228), (588, 7577360), (672, 6630190), (686, 6494880), (735, 6061888), (784, 5683020), (840, 5304152), (960, 4641133), (980, 4546416), (1029, 4329920), (1120, 3978114), (1176, 3788680), (1344, 3315095), (1372, 3247440), (1470, 3030944), (1568, 2841510), (1680, 2652076), (1715, 2597952), (1933, 2304960), (1960, 2273208), (2058, 2164960), (2240, 1989057), (2352, 1894340), (2401, 1855680), (2744, 1623720), (2940, 1515472), (3136, 1420755), (3360, 1326038), (3430, 1298976), (3866, 1152480), (3920, 1136604), (4116, 1082480), (4704, 947170), (4802, 927840), (5145, 865984), (5488, 811860), (5799, 768320), (5880, 757736), (6720, 663019), (6860, 649488), (7203, 618560), (7732, 576240), (7840, 568302), (8232, 541240), (9408, 473585), (9604, 463920), (9665, 460992), (10290, 432992), (10976, 405930), (11598, 384160), (11760, 378868), (12005, 371136), (13531, 329280), (13720, 324744), (14406, 309280), (15464, 288120), (15680, 284151), (16464, 270620), (19208, 231960), (19330, 230496), (20580, 216496), (21952, 202965), (23196, 192080), (23520, 189434), (24010, 185568), (27062, 164640), (27440, 162372), (28812, 154640), (28995, 153664), (30928, 144060), (32928, 135310), (36015, 123712), (38416, 115980), (38660, 115248), (40593, 109760), (41160, 108248), (46392, 96040), (47040, 94717), (48020, 92784), (54124, 82320), (54880, 81186), (57624, 77320), (57990, 76832), (61856, 72030), (65856, 67655)]