219773975680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1607

約数の個数: 256

約数和(自身を含む): 607034280960

約数和(自身を除く): 387260305280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 157, 160, 224, 271, 280, 314, 320, 448, 542, 560, 628, 640, 785, 896, 1084, 1099, 1120, 1153, 1256, 1355, 1570, 1897, 2168, 2198, 2240, 2306, 2512, 2710, 3140, 3794, 4336, 4396, 4480, 4612, 5024, 5420, 5495, 5765, 6280, 7588, 8071, 8672, 8792, 9224, 9485, 10048, 10840, 10990, 11530, 12560, 15176, 16142, 17344, 17584, 18448, 18970, 20096, 21680, 21980, 23060, 25120, 30352, 32284, 34688, 35168, 36896, 37940, 40355, 42547, 43360, 43960, 46120, 50240, 60704, 64568, 70336, 73792, 75880, 80710, 85094, 86720, 87920, 92240, 100480, 121408, 129136, 140672, 147584, 151760, 161420, 170188, 173440, 175840, 181021, 184480, 212735, 242816, 258272, 297829, 303520, 312463, 322840, 340376, 351680, 362042, 368960, 425470, 516544, 595658, 607040, 624926, 645680, 680752, 703360, 724084, 737920, 850940, 905105, 1033088, 1191316, 1214080, 1249852, 1267147, 1291360, 1361504, 1448168, 1489145, 1562315, 1701880, 1810210, 2187241, 2382632, 2499704, 2534294, 2582720, 2723008, 2896336, 2978290, 3124630, 3403760, 3620420, 4374482, 4765264, 4999408, 5068588, 5165440, 5446016, 5792672, 5956580, 6249260, 6335735, 6807520, 7240840, 8748964, 9530528, 9998816, 10137176, 10936205, 11585344, 11913160, 12498520, 12671470, 13615040, 14481680, 17497928, 19061056, 19997632, 20274352, 21872410, 23170688, 23826320, 24997040, 25342940, 27230080, 28963360, 34995856, 38122112, 39995264, 40548704, 43744820, 47652640, 49056691, 49994080, 50685880, 57926720, 69991712, 81097408, 87489640, 95305280, 98113382, 99988160, 101371760, 115853440, 139983424, 162194816, 174979280, 190610560, 196226764, 199976320, 202743520, 245283455, 279966848, 343396837, 349958560, 392453528, 405487040, 490566910, 686793674, 699917120, 784907056, 810974080, 981133820, 1373587348, 1399834240, 1569814112, 1716984185, 1962267640, 2747174696, 3139628224, 3433968370, 3924535280, 5494349392, 6279256448, 6867936740, 7849070560, 10988698784, 13735873480, 15698141120, 21977397568, 27471746960, 31396282240, 43954795136, 54943493920, 109886987840, 219773975680]

約数ペア:

[(1, 219773975680), (2, 109886987840), (4, 54943493920), (5, 43954795136), (7, 31396282240), (8, 27471746960), (10, 21977397568), (14, 15698141120), (16, 13735873480), (20, 10988698784), (28, 7849070560), (32, 6867936740), (35, 6279256448), (40, 5494349392), (56, 3924535280), (64, 3433968370), (70, 3139628224), (80, 2747174696), (112, 1962267640), (128, 1716984185), (140, 1569814112), (157, 1399834240), (160, 1373587348), (224, 981133820), (271, 810974080), (280, 784907056), (314, 699917120), (320, 686793674), (448, 490566910), (542, 405487040), (560, 392453528), (628, 349958560), (640, 343396837), (785, 279966848), (896, 245283455), (1084, 202743520), (1099, 199976320), (1120, 196226764), (1153, 190610560), (1256, 174979280), (1355, 162194816), (1570, 139983424), (1897, 115853440), (2168, 101371760), (2198, 99988160), (2240, 98113382), (2306, 95305280), (2512, 87489640), (2710, 81097408), (3140, 69991712), (3794, 57926720), (4336, 50685880), (4396, 49994080), (4480, 49056691), (4612, 47652640), (5024, 43744820), (5420, 40548704), (5495, 39995264), (5765, 38122112), (6280, 34995856), (7588, 28963360), (8071, 27230080), (8672, 25342940), (8792, 24997040), (9224, 23826320), (9485, 23170688), (10048, 21872410), (10840, 20274352), (10990, 19997632), (11530, 19061056), (12560, 17497928), (15176, 14481680), (16142, 13615040), (17344, 12671470), (17584, 12498520), (18448, 11913160), (18970, 11585344), (20096, 10936205), (21680, 10137176), (21980, 9998816), (23060, 9530528), (25120, 8748964), (30352, 7240840), (32284, 6807520), (34688, 6335735), (35168, 6249260), (36896, 5956580), (37940, 5792672), (40355, 5446016), (42547, 5165440), (43360, 5068588), (43960, 4999408), (46120, 4765264), (50240, 4374482), (60704, 3620420), (64568, 3403760), (70336, 3124630), (73792, 2978290), (75880, 2896336), (80710, 2723008), (85094, 2582720), (86720, 2534294), (87920, 2499704), (92240, 2382632), (100480, 2187241), (121408, 1810210), (129136, 1701880), (140672, 1562315), (147584, 1489145), (151760, 1448168), (161420, 1361504), (170188, 1291360), (173440, 1267147), (175840, 1249852), (181021, 1214080), (184480, 1191316), (212735, 1033088), (242816, 905105), (258272, 850940), (297829, 737920), (303520, 724084), (312463, 703360), (322840, 680752), (340376, 645680), (351680, 624926), (362042, 607040), (368960, 595658), (425470, 516544)]