17957293120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8269

約数の個数: 224

約数和(自身を含む): 50337939456

約数和(自身を除く): 32380646336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 130, 136, 155, 160, 170, 208, 221, 248, 260, 272, 310, 320, 340, 403, 416, 442, 496, 520, 527, 544, 620, 680, 806, 832, 884, 992, 1040, 1054, 1088, 1105, 1240, 1360, 1612, 1768, 1984, 2015, 2080, 2108, 2210, 2480, 2635, 2720, 3224, 3536, 4030, 4160, 4216, 4420, 4960, 5270, 5440, 6448, 6851, 7072, 8060, 8191, 8432, 8840, 9920, 10540, 12896, 13702, 14144, 16120, 16382, 16864, 17680, 21080, 25792, 27404, 32240, 32764, 33728, 34255, 35360, 40955, 42160, 54808, 64480, 65528, 68510, 70720, 81910, 84320, 106483, 109616, 128960, 131056, 137020, 139247, 163820, 168640, 212966, 219232, 253921, 262112, 274040, 278494, 327640, 425932, 438464, 507842, 524224, 532415, 548080, 556988, 655280, 696235, 851864, 1015684, 1064830, 1096160, 1113976, 1269605, 1310560, 1392470, 1703728, 1810211, 2031368, 2129660, 2192320, 2227952, 2539210, 2621120, 2784940, 3300973, 3407456, 3620422, 4062736, 4259320, 4316657, 4455904, 5078420, 5569880, 6601946, 6814912, 7240844, 8125472, 8518640, 8633314, 8911808, 9051055, 10156840, 11139760, 13203892, 14481688, 16250944, 16504865, 17037280, 17266628, 18102110, 20313680, 21583285, 22279520, 26407784, 28963376, 33009730, 34074560, 34533256, 36204220, 40627360, 43166570, 44559040, 52815568, 56116541, 57926752, 66019460, 69066512, 72408440, 81254720, 86333140, 105631136, 112233082, 115853504, 132038920, 138133024, 144816880, 172666280, 211262272, 224466164, 264077840, 276266048, 280582705, 289633760, 345332560, 448932328, 528155680, 561165410, 579267520, 690665120, 897864656, 1056311360, 1122330820, 1381330240, 1795729312, 2244661640, 3591458624, 4489323280, 8978646560, 17957293120]

約数ペア:

[(1, 17957293120), (2, 8978646560), (4, 4489323280), (5, 3591458624), (8, 2244661640), (10, 1795729312), (13, 1381330240), (16, 1122330820), (17, 1056311360), (20, 897864656), (26, 690665120), (31, 579267520), (32, 561165410), (34, 528155680), (40, 448932328), (52, 345332560), (62, 289633760), (64, 280582705), (65, 276266048), (68, 264077840), (80, 224466164), (85, 211262272), (104, 172666280), (124, 144816880), (130, 138133024), (136, 132038920), (155, 115853504), (160, 112233082), (170, 105631136), (208, 86333140), (221, 81254720), (248, 72408440), (260, 69066512), (272, 66019460), (310, 57926752), (320, 56116541), (340, 52815568), (403, 44559040), (416, 43166570), (442, 40627360), (496, 36204220), (520, 34533256), (527, 34074560), (544, 33009730), (620, 28963376), (680, 26407784), (806, 22279520), (832, 21583285), (884, 20313680), (992, 18102110), (1040, 17266628), (1054, 17037280), (1088, 16504865), (1105, 16250944), (1240, 14481688), (1360, 13203892), (1612, 11139760), (1768, 10156840), (1984, 9051055), (2015, 8911808), (2080, 8633314), (2108, 8518640), (2210, 8125472), (2480, 7240844), (2635, 6814912), (2720, 6601946), (3224, 5569880), (3536, 5078420), (4030, 4455904), (4160, 4316657), (4216, 4259320), (4420, 4062736), (4960, 3620422), (5270, 3407456), (5440, 3300973), (6448, 2784940), (6851, 2621120), (7072, 2539210), (8060, 2227952), (8191, 2192320), (8432, 2129660), (8840, 2031368), (9920, 1810211), (10540, 1703728), (12896, 1392470), (13702, 1310560), (14144, 1269605), (16120, 1113976), (16382, 1096160), (16864, 1064830), (17680, 1015684), (21080, 851864), (25792, 696235), (27404, 655280), (32240, 556988), (32764, 548080), (33728, 532415), (34255, 524224), (35360, 507842), (40955, 438464), (42160, 425932), (54808, 327640), (64480, 278494), (65528, 274040), (68510, 262112), (70720, 253921), (81910, 219232), (84320, 212966), (106483, 168640), (109616, 163820), (128960, 139247), (131056, 137020)]