2804204480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1667

約数の個数: 224

約数和(自身を含む): 8444666880

約数和(自身を除く): 5640462400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 280, 292, 308, 320, 352, 365, 385, 440, 448, 511, 560, 584, 616, 704, 730, 770, 803, 880, 1022, 1120, 1168, 1232, 1460, 1540, 1559, 1606, 1760, 2044, 2240, 2336, 2464, 2555, 2920, 3080, 3118, 3212, 3520, 4015, 4088, 4672, 4928, 5110, 5621, 5840, 6160, 6236, 6424, 7795, 8030, 8176, 10220, 10913, 11242, 11680, 12320, 12472, 12848, 15590, 16060, 16352, 17149, 20440, 21826, 22484, 23360, 24640, 24944, 25696, 28105, 31180, 32120, 32704, 34298, 40880, 43652, 44968, 49888, 51392, 54565, 56210, 62360, 64240, 68596, 81760, 85745, 87304, 89936, 99776, 109130, 112420, 113807, 120043, 124720, 128480, 137192, 163520, 171490, 174608, 179872, 218260, 224840, 227614, 240086, 249440, 256960, 274384, 342980, 349216, 359744, 436520, 449680, 455228, 480172, 498880, 548768, 569035, 600215, 685960, 698432, 796649, 873040, 899360, 910456, 960344, 1097536, 1138070, 1200430, 1251877, 1371920, 1593298, 1746080, 1798720, 1820912, 1920688, 2276140, 2400860, 2503754, 2743840, 3186596, 3492160, 3641824, 3841376, 3983245, 4552280, 4801720, 5007508, 5487680, 6259385, 6373192, 7283648, 7682752, 7966490, 8763139, 9104560, 9603440, 10015016, 12518770, 12746384, 15932980, 17526278, 18209120, 19206880, 20030032, 25037540, 25492768, 31865960, 35052556, 36418240, 38413760, 40060064, 43815695, 50075080, 50985536, 63731920, 70105112, 80120128, 87631390, 100150160, 127463840, 140210224, 175262780, 200300320, 254927680, 280420448, 350525560, 400600640, 560840896, 701051120, 1402102240, 2804204480]

約数ペア:

[(1, 2804204480), (2, 1402102240), (4, 701051120), (5, 560840896), (7, 400600640), (8, 350525560), (10, 280420448), (11, 254927680), (14, 200300320), (16, 175262780), (20, 140210224), (22, 127463840), (28, 100150160), (32, 87631390), (35, 80120128), (40, 70105112), (44, 63731920), (55, 50985536), (56, 50075080), (64, 43815695), (70, 40060064), (73, 38413760), (77, 36418240), (80, 35052556), (88, 31865960), (110, 25492768), (112, 25037540), (140, 20030032), (146, 19206880), (154, 18209120), (160, 17526278), (176, 15932980), (220, 12746384), (224, 12518770), (280, 10015016), (292, 9603440), (308, 9104560), (320, 8763139), (352, 7966490), (365, 7682752), (385, 7283648), (440, 6373192), (448, 6259385), (511, 5487680), (560, 5007508), (584, 4801720), (616, 4552280), (704, 3983245), (730, 3841376), (770, 3641824), (803, 3492160), (880, 3186596), (1022, 2743840), (1120, 2503754), (1168, 2400860), (1232, 2276140), (1460, 1920688), (1540, 1820912), (1559, 1798720), (1606, 1746080), (1760, 1593298), (2044, 1371920), (2240, 1251877), (2336, 1200430), (2464, 1138070), (2555, 1097536), (2920, 960344), (3080, 910456), (3118, 899360), (3212, 873040), (3520, 796649), (4015, 698432), (4088, 685960), (4672, 600215), (4928, 569035), (5110, 548768), (5621, 498880), (5840, 480172), (6160, 455228), (6236, 449680), (6424, 436520), (7795, 359744), (8030, 349216), (8176, 342980), (10220, 274384), (10913, 256960), (11242, 249440), (11680, 240086), (12320, 227614), (12472, 224840), (12848, 218260), (15590, 179872), (16060, 174608), (16352, 171490), (17149, 163520), (20440, 137192), (21826, 128480), (22484, 124720), (23360, 120043), (24640, 113807), (24944, 112420), (25696, 109130), (28105, 99776), (31180, 89936), (32120, 87304), (32704, 85745), (34298, 81760), (40880, 68596), (43652, 64240), (44968, 62360), (49888, 56210), (51392, 54565)]