27110720

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 224

約数和(自身を含む): 85344000

約数和(自身を除く): 58233280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 320, 343, 364, 380, 392, 416, 448, 455, 490, 494, 520, 532, 560, 608, 637, 665, 686, 728, 760, 784, 832, 910, 931, 980, 988, 1040, 1064, 1120, 1216, 1235, 1274, 1330, 1372, 1456, 1520, 1568, 1715, 1729, 1820, 1862, 1960, 1976, 2080, 2128, 2240, 2470, 2548, 2660, 2744, 2912, 3040, 3136, 3185, 3430, 3458, 3640, 3724, 3920, 3952, 4160, 4256, 4459, 4655, 4940, 5096, 5320, 5488, 5824, 6080, 6370, 6517, 6860, 6916, 7280, 7448, 7840, 7904, 8512, 8645, 8918, 9310, 9880, 10192, 10640, 10976, 12103, 12740, 13034, 13720, 13832, 14560, 14896, 15680, 15808, 17290, 17836, 18620, 19760, 20384, 21280, 21952, 22295, 24206, 25480, 26068, 27440, 27664, 29120, 29792, 32585, 34580, 35672, 37240, 39520, 40768, 42560, 44590, 48412, 50960, 52136, 54880, 55328, 59584, 60515, 65170, 69160, 71344, 74480, 79040, 84721, 89180, 96824, 101920, 104272, 109760, 110656, 121030, 130340, 138320, 142688, 148960, 169442, 178360, 193648, 203840, 208544, 242060, 260680, 276640, 285376, 297920, 338884, 356720, 387296, 417088, 423605, 484120, 521360, 553280, 677768, 713440, 774592, 847210, 968240, 1042720, 1355536, 1426880, 1694420, 1936480, 2085440, 2711072, 3388840, 3872960, 5422144, 6777680, 13555360, 27110720]

約数ペア:

[(1, 27110720), (2, 13555360), (4, 6777680), (5, 5422144), (7, 3872960), (8, 3388840), (10, 2711072), (13, 2085440), (14, 1936480), (16, 1694420), (19, 1426880), (20, 1355536), (26, 1042720), (28, 968240), (32, 847210), (35, 774592), (38, 713440), (40, 677768), (49, 553280), (52, 521360), (56, 484120), (64, 423605), (65, 417088), (70, 387296), (76, 356720), (80, 338884), (91, 297920), (95, 285376), (98, 276640), (104, 260680), (112, 242060), (130, 208544), (133, 203840), (140, 193648), (152, 178360), (160, 169442), (182, 148960), (190, 142688), (196, 138320), (208, 130340), (224, 121030), (245, 110656), (247, 109760), (260, 104272), (266, 101920), (280, 96824), (304, 89180), (320, 84721), (343, 79040), (364, 74480), (380, 71344), (392, 69160), (416, 65170), (448, 60515), (455, 59584), (490, 55328), (494, 54880), (520, 52136), (532, 50960), (560, 48412), (608, 44590), (637, 42560), (665, 40768), (686, 39520), (728, 37240), (760, 35672), (784, 34580), (832, 32585), (910, 29792), (931, 29120), (980, 27664), (988, 27440), (1040, 26068), (1064, 25480), (1120, 24206), (1216, 22295), (1235, 21952), (1274, 21280), (1330, 20384), (1372, 19760), (1456, 18620), (1520, 17836), (1568, 17290), (1715, 15808), (1729, 15680), (1820, 14896), (1862, 14560), (1960, 13832), (1976, 13720), (2080, 13034), (2128, 12740), (2240, 12103), (2470, 10976), (2548, 10640), (2660, 10192), (2744, 9880), (2912, 9310), (3040, 8918), (3136, 8645), (3185, 8512), (3430, 7904), (3458, 7840), (3640, 7448), (3724, 7280), (3920, 6916), (3952, 6860), (4160, 6517), (4256, 6370), (4459, 6080), (4655, 5824), (4940, 5488), (5096, 5320)]