4396782720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:951

約数の個数: 256

約数和(自身を含む): 15356304000

約数和(自身を除く): 10959521280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 409, 440, 480, 509, 528, 640, 660, 704, 818, 880, 960, 1018, 1056, 1227, 1320, 1408, 1527, 1636, 1760, 1920, 2036, 2045, 2112, 2454, 2545, 2640, 3054, 3272, 3520, 4072, 4090, 4224, 4499, 4908, 5090, 5280, 5599, 6108, 6135, 6544, 7040, 7635, 8144, 8180, 8998, 9816, 10180, 10560, 11198, 12216, 12270, 13088, 13497, 15270, 16288, 16360, 16797, 17996, 19632, 20360, 21120, 22396, 22495, 24432, 24540, 26176, 26994, 27995, 30540, 32576, 32720, 33594, 35992, 39264, 40720, 44792, 44990, 48864, 49080, 52352, 53988, 55990, 61080, 65152, 65440, 67188, 67485, 71984, 78528, 81440, 83985, 89584, 89980, 97728, 98160, 107976, 111980, 122160, 130880, 134376, 134970, 143968, 157056, 162880, 167970, 179168, 179960, 195456, 196320, 208181, 215952, 223960, 244320, 261760, 268752, 269940, 287936, 325760, 335940, 358336, 359920, 392640, 416362, 431904, 447920, 488640, 537504, 539880, 575872, 624543, 671880, 716672, 719840, 785280, 832724, 863808, 895840, 977280, 1040905, 1075008, 1079760, 1249086, 1343760, 1439680, 1665448, 1727616, 1791680, 2081810, 2150016, 2159520, 2289991, 2498172, 2687520, 2879360, 3122715, 3330896, 3583360, 4163620, 4319040, 4579982, 4996344, 5375040, 6245430, 6661792, 6869973, 8327240, 8638080, 9159964, 9992688, 10750080, 11449955, 12490860, 13323584, 13739946, 16654480, 18319928, 19985376, 22899910, 24981720, 26647168, 27479892, 33308960, 34349865, 36639856, 39970752, 45799820, 49963440, 54959784, 66617920, 68699730, 73279712, 79941504, 91599640, 99926880, 109919568, 133235840, 137399460, 146559424, 183199280, 199853760, 219839136, 274798920, 293118848, 366398560, 399707520, 439678272, 549597840, 732797120, 879356544, 1099195680, 1465594240, 2198391360, 4396782720]

約数ペア:

[(1, 4396782720), (2, 2198391360), (3, 1465594240), (4, 1099195680), (5, 879356544), (6, 732797120), (8, 549597840), (10, 439678272), (11, 399707520), (12, 366398560), (15, 293118848), (16, 274798920), (20, 219839136), (22, 199853760), (24, 183199280), (30, 146559424), (32, 137399460), (33, 133235840), (40, 109919568), (44, 99926880), (48, 91599640), (55, 79941504), (60, 73279712), (64, 68699730), (66, 66617920), (80, 54959784), (88, 49963440), (96, 45799820), (110, 39970752), (120, 36639856), (128, 34349865), (132, 33308960), (160, 27479892), (165, 26647168), (176, 24981720), (192, 22899910), (220, 19985376), (240, 18319928), (264, 16654480), (320, 13739946), (330, 13323584), (352, 12490860), (384, 11449955), (409, 10750080), (440, 9992688), (480, 9159964), (509, 8638080), (528, 8327240), (640, 6869973), (660, 6661792), (704, 6245430), (818, 5375040), (880, 4996344), (960, 4579982), (1018, 4319040), (1056, 4163620), (1227, 3583360), (1320, 3330896), (1408, 3122715), (1527, 2879360), (1636, 2687520), (1760, 2498172), (1920, 2289991), (2036, 2159520), (2045, 2150016), (2112, 2081810), (2454, 1791680), (2545, 1727616), (2640, 1665448), (3054, 1439680), (3272, 1343760), (3520, 1249086), (4072, 1079760), (4090, 1075008), (4224, 1040905), (4499, 977280), (4908, 895840), (5090, 863808), (5280, 832724), (5599, 785280), (6108, 719840), (6135, 716672), (6544, 671880), (7040, 624543), (7635, 575872), (8144, 539880), (8180, 537504), (8998, 488640), (9816, 447920), (10180, 431904), (10560, 416362), (11198, 392640), (12216, 359920), (12270, 358336), (13088, 335940), (13497, 325760), (15270, 287936), (16288, 269940), (16360, 268752), (16797, 261760), (17996, 244320), (19632, 223960), (20360, 215952), (21120, 208181), (22396, 196320), (22495, 195456), (24432, 179960), (24540, 179168), (26176, 167970), (26994, 162880), (27995, 157056), (30540, 143968), (32576, 134970), (32720, 134376), (33594, 130880), (35992, 122160), (39264, 111980), (40720, 107976), (44792, 98160), (44990, 97728), (48864, 89980), (49080, 89584), (52352, 83985), (53988, 81440), (55990, 78528), (61080, 71984), (65152, 67485), (65440, 67188)]