1261522080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3253

約数の個数: 384

約数和(自身を含む): 5435942400

約数和(自身を除く): 4174420320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3209, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6418, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9627, 9828, 10080, 10920, 11232, 12285, 12836, 13104, 14040, 14560, 15120, 16045, 16380, 18720, 19254, 19656, 21840, 22463, 24570, 25672, 26208, 28080, 28881, 30240, 32090, 32760, 38508, 39312, 41717, 43680, 44926, 48135, 49140, 51344, 56160, 57762, 64180, 65520, 67389, 77016, 78624, 83434, 86643, 89852, 96270, 98280, 102688, 112315, 115524, 125151, 128360, 131040, 134778, 144405, 154032, 166868, 173286, 179704, 192540, 196560, 202167, 208585, 224630, 231048, 250302, 256720, 269556, 288810, 292019, 308064, 333736, 336945, 346572, 359408, 375453, 385080, 393120, 404334, 417170, 433215, 449260, 462096, 500604, 513440, 539112, 577620, 584038, 606501, 625755, 667472, 673890, 693144, 718816, 750906, 770160, 808668, 834340, 866430, 876057, 898520, 924192, 1001208, 1010835, 1078224, 1126359, 1155240, 1168076, 1213002, 1251510, 1334944, 1347780, 1386288, 1460095, 1501812, 1540320, 1617336, 1668680, 1732860, 1752114, 1797040, 1877265, 2002416, 2021670, 2156448, 2252718, 2310480, 2336152, 2426004, 2503020, 2628171, 2695560, 2772576, 2920190, 3003624, 3032505, 3234672, 3337360, 3465720, 3504228, 3594080, 3754530, 4004832, 4043340, 4380285, 4505436, 4620960, 4672304, 4852008, 5006040, 5256342, 5391120, 5631795, 5840380, 6007248, 6065010, 6469344, 6674720, 6931440, 7008456, 7509060, 7884513, 8086680, 8760570, 9010872, 9344608, 9704016, 10012080, 10512684, 10782240, 11263590, 11680760, 12014496, 12130020, 13140855, 13862880, 14016912, 15018120, 15769026, 16173360, 17521140, 18021744, 19408032, 20024160, 21025368, 22527180, 23361520, 24260040, 26281710, 28033824, 30036240, 31538052, 32346720, 35042280, 36043488, 39422565, 42050736, 45054360, 46723040, 48520080, 52563420, 60072480, 63076104, 70084560, 78845130, 84101472, 90108720, 97040160, 105126840, 126152208, 140169120, 157690260, 180217440, 210253680, 252304416, 315380520, 420507360, 630761040, 1261522080]

約数ペア:

[(1, 1261522080), (2, 630761040), (3, 420507360), (4, 315380520), (5, 252304416), (6, 210253680), (7, 180217440), (8, 157690260), (9, 140169120), (10, 126152208), (12, 105126840), (13, 97040160), (14, 90108720), (15, 84101472), (16, 78845130), (18, 70084560), (20, 63076104), (21, 60072480), (24, 52563420), (26, 48520080), (27, 46723040), (28, 45054360), (30, 42050736), (32, 39422565), (35, 36043488), (36, 35042280), (39, 32346720), (40, 31538052), (42, 30036240), (45, 28033824), (48, 26281710), (52, 24260040), (54, 23361520), (56, 22527180), (60, 21025368), (63, 20024160), (65, 19408032), (70, 18021744), (72, 17521140), (78, 16173360), (80, 15769026), (84, 15018120), (90, 14016912), (91, 13862880), (96, 13140855), (104, 12130020), (105, 12014496), (108, 11680760), (112, 11263590), (117, 10782240), (120, 10512684), (126, 10012080), (130, 9704016), (135, 9344608), (140, 9010872), (144, 8760570), (156, 8086680), (160, 7884513), (168, 7509060), (180, 7008456), (182, 6931440), (189, 6674720), (195, 6469344), (208, 6065010), (210, 6007248), (216, 5840380), (224, 5631795), (234, 5391120), (240, 5256342), (252, 5006040), (260, 4852008), (270, 4672304), (273, 4620960), (280, 4505436), (288, 4380285), (312, 4043340), (315, 4004832), (336, 3754530), (351, 3594080), (360, 3504228), (364, 3465720), (378, 3337360), (390, 3234672), (416, 3032505), (420, 3003624), (432, 2920190), (455, 2772576), (468, 2695560), (480, 2628171), (504, 2503020), (520, 2426004), (540, 2336152), (546, 2310480), (560, 2252718), (585, 2156448), (624, 2021670), (630, 2002416), (672, 1877265), (702, 1797040), (720, 1752114), (728, 1732860), (756, 1668680), (780, 1617336), (819, 1540320), (840, 1501812), (864, 1460095), (910, 1386288), (936, 1347780), (945, 1334944), (1008, 1251510), (1040, 1213002), (1080, 1168076), (1092, 1155240), (1120, 1126359), (1170, 1078224), (1248, 1010835), (1260, 1001208), (1365, 924192), (1404, 898520), (1440, 876057), (1456, 866430), (1512, 834340), (1560, 808668), (1638, 770160), (1680, 750906), (1755, 718816), (1820, 693144), (1872, 673890), (1890, 667472), (2016, 625755), (2080, 606501), (2160, 584038), (2184, 577620), (2340, 539112), (2457, 513440), (2520, 500604), (2730, 462096), (2808, 449260), (2912, 433215), (3024, 417170), (3120, 404334), (3209, 393120), (3276, 385080), (3360, 375453), (3510, 359408), (3640, 346572), (3744, 336945), (3780, 333736), (4095, 308064), (4320, 292019), (4368, 288810), (4680, 269556), (4914, 256720), (5040, 250302), (5460, 231048), (5616, 224630), (6048, 208585), (6240, 202167), (6418, 196560), (6552, 192540), (7020, 179704), (7280, 173286), (7560, 166868), (8190, 154032), (8736, 144405), (9360, 134778), (9627, 131040), (9828, 128360), (10080, 125151), (10920, 115524), (11232, 112315), (12285, 102688), (12836, 98280), (13104, 96270), (14040, 89852), (14560, 86643), (15120, 83434), (16045, 78624), (16380, 77016), (18720, 67389), (19254, 65520), (19656, 64180), (21840, 57762), (22463, 56160), (24570, 51344), (25672, 49140), (26208, 48135), (28080, 44926), (28881, 43680), (30240, 41717), (32090, 39312), (32760, 38508)]