2212855680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 384

約数和(自身を含む): 8411230080

約数和(自身を除く): 6198374400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 147, 160, 168, 172, 192, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 320, 336, 344, 384, 392, 420, 430, 448, 480, 490, 516, 547, 560, 588, 602, 640, 645, 672, 688, 735, 784, 840, 860, 896, 903, 960, 980, 1032, 1094, 1120, 1176, 1204, 1290, 1344, 1376, 1470, 1505, 1568, 1641, 1680, 1720, 1806, 1920, 1960, 2064, 2107, 2188, 2240, 2352, 2408, 2580, 2688, 2735, 2752, 2940, 3010, 3136, 3282, 3360, 3440, 3612, 3829, 3920, 4128, 4214, 4376, 4480, 4515, 4704, 4816, 5160, 5470, 5504, 5880, 6020, 6272, 6321, 6564, 6720, 6880, 7224, 7658, 7840, 8205, 8256, 8428, 8752, 9030, 9408, 9632, 10320, 10535, 10940, 11487, 11760, 12040, 12642, 13128, 13440, 13760, 14448, 15316, 15680, 16410, 16512, 16856, 17504, 18060, 18816, 19145, 19264, 20640, 21070, 21880, 22974, 23520, 23521, 24080, 25284, 26256, 26803, 27520, 28896, 30632, 31360, 31605, 32820, 33712, 35008, 36120, 38290, 38528, 41280, 42140, 43760, 45948, 47040, 47042, 48160, 50568, 52512, 53606, 57435, 57792, 61264, 63210, 65640, 67424, 70016, 70563, 72240, 76580, 80409, 82560, 84280, 87520, 91896, 94080, 94084, 96320, 101136, 105024, 107212, 114870, 115584, 117605, 122528, 126420, 131280, 134015, 134848, 141126, 144480, 153160, 160818, 164647, 168560, 175040, 183792, 188168, 192640, 202272, 210048, 214424, 229740, 235210, 245056, 252840, 262560, 268030, 269696, 282252, 288960, 306320, 321636, 329294, 337120, 350080, 352815, 367584, 376336, 402045, 404544, 428848, 459480, 470420, 490112, 493941, 505680, 525120, 536060, 564504, 577920, 612640, 643272, 658588, 674240, 705630, 735168, 752672, 804090, 809088, 823235, 857696, 918960, 940840, 987882, 1011360, 1050240, 1072120, 1129008, 1152529, 1225280, 1286544, 1317176, 1348480, 1411260, 1470336, 1505344, 1608180, 1646470, 1715392, 1837920, 1881680, 1975764, 2022720, 2144240, 2258016, 2305058, 2450560, 2469705, 2573088, 2634352, 2822520, 3010688, 3216360, 3292940, 3430784, 3457587, 3675840, 3763360, 3951528, 4045440, 4288480, 4516032, 4610116, 4939410, 5146176, 5268704, 5645040, 5762645, 6432720, 6585880, 6915174, 7351680, 7526720, 7903056, 8576960, 9032064, 9220232, 9878820, 10292352, 10537408, 11290080, 11525290, 12865440, 13171760, 13830348, 15053440, 15806112, 17153920, 17287935, 18440464, 19757640, 21074816, 22580160, 23050580, 25730880, 26343520, 27660696, 31612224, 34575870, 36880928, 39515280, 45160320, 46101160, 51461760, 52687040, 55321392, 63224448, 69151740, 73761856, 79030560, 92202320, 105374080, 110642784, 138303480, 147523712, 158061120, 184404640, 221285568, 276606960, 316122240, 368809280, 442571136, 553213920, 737618560, 1106427840, 2212855680]

約数ペア:

[(1, 2212855680), (2, 1106427840), (3, 737618560), (4, 553213920), (5, 442571136), (6, 368809280), (7, 316122240), (8, 276606960), (10, 221285568), (12, 184404640), (14, 158061120), (15, 147523712), (16, 138303480), (20, 110642784), (21, 105374080), (24, 92202320), (28, 79030560), (30, 73761856), (32, 69151740), (35, 63224448), (40, 55321392), (42, 52687040), (43, 51461760), (48, 46101160), (49, 45160320), (56, 39515280), (60, 36880928), (64, 34575870), (70, 31612224), (80, 27660696), (84, 26343520), (86, 25730880), (96, 23050580), (98, 22580160), (105, 21074816), (112, 19757640), (120, 18440464), (128, 17287935), (129, 17153920), (140, 15806112), (147, 15053440), (160, 13830348), (168, 13171760), (172, 12865440), (192, 11525290), (196, 11290080), (210, 10537408), (215, 10292352), (224, 9878820), (240, 9220232), (245, 9032064), (258, 8576960), (280, 7903056), (294, 7526720), (301, 7351680), (320, 6915174), (336, 6585880), (344, 6432720), (384, 5762645), (392, 5645040), (420, 5268704), (430, 5146176), (448, 4939410), (480, 4610116), (490, 4516032), (516, 4288480), (547, 4045440), (560, 3951528), (588, 3763360), (602, 3675840), (640, 3457587), (645, 3430784), (672, 3292940), (688, 3216360), (735, 3010688), (784, 2822520), (840, 2634352), (860, 2573088), (896, 2469705), (903, 2450560), (960, 2305058), (980, 2258016), (1032, 2144240), (1094, 2022720), (1120, 1975764), (1176, 1881680), (1204, 1837920), (1290, 1715392), (1344, 1646470), (1376, 1608180), (1470, 1505344), (1505, 1470336), (1568, 1411260), (1641, 1348480), (1680, 1317176), (1720, 1286544), (1806, 1225280), (1920, 1152529), (1960, 1129008), (2064, 1072120), (2107, 1050240), (2188, 1011360), (2240, 987882), (2352, 940840), (2408, 918960), (2580, 857696), (2688, 823235), (2735, 809088), (2752, 804090), (2940, 752672), (3010, 735168), (3136, 705630), (3282, 674240), (3360, 658588), (3440, 643272), (3612, 612640), (3829, 577920), (3920, 564504), (4128, 536060), (4214, 525120), (4376, 505680), (4480, 493941), (4515, 490112), (4704, 470420), (4816, 459480), (5160, 428848), (5470, 404544), (5504, 402045), (5880, 376336), (6020, 367584), (6272, 352815), (6321, 350080), (6564, 337120), (6720, 329294), (6880, 321636), (7224, 306320), (7658, 288960), (7840, 282252), (8205, 269696), (8256, 268030), (8428, 262560), (8752, 252840), (9030, 245056), (9408, 235210), (9632, 229740), (10320, 214424), (10535, 210048), (10940, 202272), (11487, 192640), (11760, 188168), (12040, 183792), (12642, 175040), (13128, 168560), (13440, 164647), (13760, 160818), (14448, 153160), (15316, 144480), (15680, 141126), (16410, 134848), (16512, 134015), (16856, 131280), (17504, 126420), (18060, 122528), (18816, 117605), (19145, 115584), (19264, 114870), (20640, 107212), (21070, 105024), (21880, 101136), (22974, 96320), (23520, 94084), (23521, 94080), (24080, 91896), (25284, 87520), (26256, 84280), (26803, 82560), (27520, 80409), (28896, 76580), (30632, 72240), (31360, 70563), (31605, 70016), (32820, 67424), (33712, 65640), (35008, 63210), (36120, 61264), (38290, 57792), (38528, 57435), (41280, 53606), (42140, 52512), (43760, 50568), (45948, 48160), (47040, 47042)]