407119440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 240

約数和(自身を含む): 1581648768

約数和(自身を除く): 1174529328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2663, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5326, 5460, 5880, 6370, 7280, 7644, 7989, 9555, 10192, 10652, 10920, 11760, 12740, 13315, 15288, 15978, 18641, 19110, 21304, 21840, 25480, 26630, 30576, 31956, 34619, 37282, 38220, 39945, 42608, 50960, 53260, 55923, 63912, 69238, 74564, 76440, 79890, 93205, 103857, 106520, 111846, 127824, 130487, 138476, 149128, 152880, 159780, 173095, 186410, 207714, 213040, 223692, 242333, 260974, 276952, 279615, 298256, 319560, 346190, 372820, 391461, 415428, 447384, 484666, 519285, 521948, 553904, 559230, 639120, 652435, 692380, 726999, 745640, 782922, 830856, 894768, 969332, 1038570, 1043896, 1118460, 1211665, 1304870, 1384760, 1453998, 1491280, 1565844, 1661712, 1696331, 1938664, 1957305, 2077140, 2087792, 2236920, 2423330, 2609740, 2769520, 2907996, 3131688, 3392662, 3634995, 3877328, 3914610, 4154280, 4473840, 4846660, 5088993, 5219480, 5815992, 6263376, 6785324, 7269990, 7829220, 8308560, 8481655, 9693320, 10177986, 10438960, 11631984, 13570648, 14539980, 15658440, 16963310, 19386640, 20355972, 25444965, 27141296, 29079960, 31316880, 33926620, 40711944, 50889930, 58159920, 67853240, 81423888, 101779860, 135706480, 203559720, 407119440]

約数ペア:

[(1, 407119440), (2, 203559720), (3, 135706480), (4, 101779860), (5, 81423888), (6, 67853240), (7, 58159920), (8, 50889930), (10, 40711944), (12, 33926620), (13, 31316880), (14, 29079960), (15, 27141296), (16, 25444965), (20, 20355972), (21, 19386640), (24, 16963310), (26, 15658440), (28, 14539980), (30, 13570648), (35, 11631984), (39, 10438960), (40, 10177986), (42, 9693320), (48, 8481655), (49, 8308560), (52, 7829220), (56, 7269990), (60, 6785324), (65, 6263376), (70, 5815992), (78, 5219480), (80, 5088993), (84, 4846660), (91, 4473840), (98, 4154280), (104, 3914610), (105, 3877328), (112, 3634995), (120, 3392662), (130, 3131688), (140, 2907996), (147, 2769520), (156, 2609740), (168, 2423330), (182, 2236920), (195, 2087792), (196, 2077140), (208, 1957305), (210, 1938664), (240, 1696331), (245, 1661712), (260, 1565844), (273, 1491280), (280, 1453998), (294, 1384760), (312, 1304870), (336, 1211665), (364, 1118460), (390, 1043896), (392, 1038570), (420, 969332), (455, 894768), (490, 830856), (520, 782922), (546, 745640), (560, 726999), (588, 692380), (624, 652435), (637, 639120), (728, 559230), (735, 553904), (780, 521948), (784, 519285), (840, 484666), (910, 447384), (980, 415428), (1040, 391461), (1092, 372820), (1176, 346190), (1274, 319560), (1365, 298256), (1456, 279615), (1470, 276952), (1560, 260974), (1680, 242333), (1820, 223692), (1911, 213040), (1960, 207714), (2184, 186410), (2352, 173095), (2548, 159780), (2663, 152880), (2730, 149128), (2940, 138476), (3120, 130487), (3185, 127824), (3640, 111846), (3822, 106520), (3920, 103857), (4368, 93205), (5096, 79890), (5326, 76440), (5460, 74564), (5880, 69238), (6370, 63912), (7280, 55923), (7644, 53260), (7989, 50960), (9555, 42608), (10192, 39945), (10652, 38220), (10920, 37282), (11760, 34619), (12740, 31956), (13315, 30576), (15288, 26630), (15978, 25480), (18641, 21840), (19110, 21304)]