2079269920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 288

約数和(自身を含む): 6428636928

約数和(自身を除く): 4349367008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 160, 161, 182, 184, 196, 208, 224, 230, 245, 260, 280, 299, 322, 364, 368, 392, 416, 455, 460, 490, 520, 560, 598, 637, 644, 728, 736, 784, 805, 887, 910, 920, 980, 1040, 1120, 1127, 1196, 1274, 1288, 1456, 1495, 1568, 1610, 1774, 1820, 1840, 1960, 2080, 2093, 2254, 2392, 2548, 2576, 2912, 2990, 3185, 3220, 3548, 3640, 3680, 3920, 4186, 4435, 4508, 4784, 5096, 5152, 5635, 5980, 6209, 6370, 6440, 7096, 7280, 7840, 8372, 8870, 9016, 9568, 10192, 10465, 11270, 11531, 11960, 12418, 12740, 12880, 14192, 14560, 14651, 16744, 17740, 18032, 20384, 20401, 20930, 22540, 23062, 23920, 24836, 25480, 25760, 28384, 29302, 31045, 33488, 35480, 36064, 40802, 41860, 43463, 45080, 46124, 47840, 49672, 50960, 57655, 58604, 62090, 66976, 70960, 73255, 80717, 81604, 83720, 86926, 90160, 92248, 99344, 101920, 102005, 115310, 117208, 124180, 141920, 142807, 146510, 161434, 163208, 167440, 173852, 180320, 184496, 198688, 204010, 217315, 230620, 234416, 248360, 265213, 285614, 293020, 322868, 326416, 334880, 347704, 368992, 403585, 408020, 434630, 461240, 468832, 496720, 530426, 565019, 571228, 586040, 645736, 652832, 695408, 714035, 807170, 816040, 869260, 922480, 993440, 999649, 1060852, 1130038, 1142456, 1172080, 1291472, 1326065, 1390816, 1428070, 1614340, 1632080, 1738520, 1844960, 1856491, 1999298, 2121704, 2260076, 2284912, 2344160, 2582944, 2652130, 2825095, 2856140, 3228680, 3264160, 3477040, 3712982, 3998596, 4243408, 4520152, 4569824, 4998245, 5304260, 5650190, 5712280, 6457360, 6954080, 7425964, 7997192, 8486816, 9040304, 9282455, 9996490, 10608520, 11300380, 11424560, 12914720, 12995437, 14851928, 15994384, 18080608, 18564910, 19992980, 21217040, 22600760, 22849120, 25990874, 29703856, 31988768, 37129820, 39985960, 42434080, 45201520, 51981748, 59407712, 64977185, 74259640, 79971920, 90403040, 103963496, 129954370, 148519280, 159943840, 207926992, 259908740, 297038560, 415853984, 519817480, 1039634960, 2079269920]

約数ペア:

[(1, 2079269920), (2, 1039634960), (4, 519817480), (5, 415853984), (7, 297038560), (8, 259908740), (10, 207926992), (13, 159943840), (14, 148519280), (16, 129954370), (20, 103963496), (23, 90403040), (26, 79971920), (28, 74259640), (32, 64977185), (35, 59407712), (40, 51981748), (46, 45201520), (49, 42434080), (52, 39985960), (56, 37129820), (65, 31988768), (70, 29703856), (80, 25990874), (91, 22849120), (92, 22600760), (98, 21217040), (104, 19992980), (112, 18564910), (115, 18080608), (130, 15994384), (140, 14851928), (160, 12995437), (161, 12914720), (182, 11424560), (184, 11300380), (196, 10608520), (208, 9996490), (224, 9282455), (230, 9040304), (245, 8486816), (260, 7997192), (280, 7425964), (299, 6954080), (322, 6457360), (364, 5712280), (368, 5650190), (392, 5304260), (416, 4998245), (455, 4569824), (460, 4520152), (490, 4243408), (520, 3998596), (560, 3712982), (598, 3477040), (637, 3264160), (644, 3228680), (728, 2856140), (736, 2825095), (784, 2652130), (805, 2582944), (887, 2344160), (910, 2284912), (920, 2260076), (980, 2121704), (1040, 1999298), (1120, 1856491), (1127, 1844960), (1196, 1738520), (1274, 1632080), (1288, 1614340), (1456, 1428070), (1495, 1390816), (1568, 1326065), (1610, 1291472), (1774, 1172080), (1820, 1142456), (1840, 1130038), (1960, 1060852), (2080, 999649), (2093, 993440), (2254, 922480), (2392, 869260), (2548, 816040), (2576, 807170), (2912, 714035), (2990, 695408), (3185, 652832), (3220, 645736), (3548, 586040), (3640, 571228), (3680, 565019), (3920, 530426), (4186, 496720), (4435, 468832), (4508, 461240), (4784, 434630), (5096, 408020), (5152, 403585), (5635, 368992), (5980, 347704), (6209, 334880), (6370, 326416), (6440, 322868), (7096, 293020), (7280, 285614), (7840, 265213), (8372, 248360), (8870, 234416), (9016, 230620), (9568, 217315), (10192, 204010), (10465, 198688), (11270, 184496), (11531, 180320), (11960, 173852), (12418, 167440), (12740, 163208), (12880, 161434), (14192, 146510), (14560, 142807), (14651, 141920), (16744, 124180), (17740, 117208), (18032, 115310), (20384, 102005), (20401, 101920), (20930, 99344), (22540, 92248), (23062, 90160), (23920, 86926), (24836, 83720), (25480, 81604), (25760, 80717), (28384, 73255), (29302, 70960), (31045, 66976), (33488, 62090), (35480, 58604), (36064, 57655), (40802, 50960), (41860, 49672), (43463, 47840), (45080, 46124)]