428723680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 1410877440

約数和(自身を除く): 982153760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 32, 34, 35, 40, 44, 46, 55, 56, 68, 70, 77, 80, 85, 88, 89, 92, 110, 112, 115, 119, 136, 140, 154, 160, 161, 170, 176, 178, 184, 187, 220, 224, 230, 238, 253, 272, 280, 308, 322, 340, 352, 356, 368, 374, 385, 391, 440, 445, 460, 476, 506, 544, 560, 595, 616, 623, 644, 680, 712, 736, 748, 770, 782, 805, 880, 890, 920, 935, 952, 979, 1012, 1120, 1190, 1232, 1246, 1265, 1288, 1309, 1360, 1424, 1496, 1513, 1540, 1564, 1610, 1760, 1771, 1780, 1840, 1870, 1904, 1955, 1958, 2024, 2047, 2380, 2464, 2492, 2530, 2576, 2618, 2720, 2737, 2848, 2992, 3026, 3080, 3115, 3128, 3220, 3542, 3560, 3680, 3740, 3808, 3910, 3916, 4048, 4094, 4301, 4760, 4895, 4984, 5060, 5152, 5236, 5474, 5984, 6052, 6160, 6230, 6256, 6440, 6545, 6853, 7084, 7120, 7480, 7565, 7820, 7832, 8096, 8188, 8602, 8855, 9520, 9790, 9968, 10120, 10235, 10472, 10591, 10948, 12104, 12320, 12460, 12512, 12880, 13090, 13685, 13706, 14168, 14240, 14329, 14960, 15130, 15640, 15664, 16376, 16643, 17204, 17710, 19040, 19580, 19936, 20240, 20470, 20944, 21182, 21505, 21896, 22517, 24208, 24920, 25760, 26180, 27370, 27412, 28336, 28658, 29920, 30107, 30260, 31280, 31328, 32752, 33286, 34265, 34408, 34799, 35420, 39160, 40480, 40940, 41888, 42364, 43010, 43792, 45034, 48416, 49840, 52360, 52955, 54740, 54824, 56672, 57316, 60214, 60520, 62560, 65504, 66572, 68530, 68816, 69598, 70840, 71645, 78320, 81880, 83215, 84728, 86020, 87584, 90068, 99680, 104720, 105910, 109480, 109648, 112585, 114632, 116501, 120428, 121040, 133144, 137060, 137632, 139196, 141680, 143290, 150535, 156640, 157619, 163760, 166430, 169456, 172040, 173995, 180136, 209440, 211820, 218960, 219296, 225170, 229264, 233002, 240856, 242080, 243593, 266288, 274120, 278392, 283360, 286580, 301070, 315238, 327520, 332860, 338912, 344080, 347990, 360272, 382789, 423640, 437920, 450340, 458528, 466004, 481712, 487186, 532576, 548240, 556784, 573160, 582505, 602140, 630476, 665720, 688160, 695980, 720544, 765578, 788095, 847280, 900680, 932008, 963424, 974372, 1096480, 1113568, 1146320, 1165010, 1204280, 1217965, 1260952, 1331440, 1391960, 1531156, 1576190, 1694560, 1801360, 1864016, 1913945, 1948744, 2292640, 2330020, 2408560, 2435930, 2521904, 2662880, 2679523, 2783920, 3062312, 3152380, 3602720, 3728032, 3827890, 3897488, 4660040, 4817120, 4871860, 5043808, 5359046, 5567840, 6124624, 6304760, 7655780, 7794976, 9320080, 9743720, 10718092, 12249248, 12609520, 13397615, 15311560, 18640160, 19487440, 21436184, 25219040, 26795230, 30623120, 38974880, 42872368, 53590460, 61246240, 85744736, 107180920, 214361840, 428723680]

約数ペア:

[(1, 428723680), (2, 214361840), (4, 107180920), (5, 85744736), (7, 61246240), (8, 53590460), (10, 42872368), (11, 38974880), (14, 30623120), (16, 26795230), (17, 25219040), (20, 21436184), (22, 19487440), (23, 18640160), (28, 15311560), (32, 13397615), (34, 12609520), (35, 12249248), (40, 10718092), (44, 9743720), (46, 9320080), (55, 7794976), (56, 7655780), (68, 6304760), (70, 6124624), (77, 5567840), (80, 5359046), (85, 5043808), (88, 4871860), (89, 4817120), (92, 4660040), (110, 3897488), (112, 3827890), (115, 3728032), (119, 3602720), (136, 3152380), (140, 3062312), (154, 2783920), (160, 2679523), (161, 2662880), (170, 2521904), (176, 2435930), (178, 2408560), (184, 2330020), (187, 2292640), (220, 1948744), (224, 1913945), (230, 1864016), (238, 1801360), (253, 1694560), (272, 1576190), (280, 1531156), (308, 1391960), (322, 1331440), (340, 1260952), (352, 1217965), (356, 1204280), (368, 1165010), (374, 1146320), (385, 1113568), (391, 1096480), (440, 974372), (445, 963424), (460, 932008), (476, 900680), (506, 847280), (544, 788095), (560, 765578), (595, 720544), (616, 695980), (623, 688160), (644, 665720), (680, 630476), (712, 602140), (736, 582505), (748, 573160), (770, 556784), (782, 548240), (805, 532576), (880, 487186), (890, 481712), (920, 466004), (935, 458528), (952, 450340), (979, 437920), (1012, 423640), (1120, 382789), (1190, 360272), (1232, 347990), (1246, 344080), (1265, 338912), (1288, 332860), (1309, 327520), (1360, 315238), (1424, 301070), (1496, 286580), (1513, 283360), (1540, 278392), (1564, 274120), (1610, 266288), (1760, 243593), (1771, 242080), (1780, 240856), (1840, 233002), (1870, 229264), (1904, 225170), (1955, 219296), (1958, 218960), (2024, 211820), (2047, 209440), (2380, 180136), (2464, 173995), (2492, 172040), (2530, 169456), (2576, 166430), (2618, 163760), (2720, 157619), (2737, 156640), (2848, 150535), (2992, 143290), (3026, 141680), (3080, 139196), (3115, 137632), (3128, 137060), (3220, 133144), (3542, 121040), (3560, 120428), (3680, 116501), (3740, 114632), (3808, 112585), (3910, 109648), (3916, 109480), (4048, 105910), (4094, 104720), (4301, 99680), (4760, 90068), (4895, 87584), (4984, 86020), (5060, 84728), (5152, 83215), (5236, 81880), (5474, 78320), (5984, 71645), (6052, 70840), (6160, 69598), (6230, 68816), (6256, 68530), (6440, 66572), (6545, 65504), (6853, 62560), (7084, 60520), (7120, 60214), (7480, 57316), (7565, 56672), (7820, 54824), (7832, 54740), (8096, 52955), (8188, 52360), (8602, 49840), (8855, 48416), (9520, 45034), (9790, 43792), (9968, 43010), (10120, 42364), (10235, 41888), (10472, 40940), (10591, 40480), (10948, 39160), (12104, 35420), (12320, 34799), (12460, 34408), (12512, 34265), (12880, 33286), (13090, 32752), (13685, 31328), (13706, 31280), (14168, 30260), (14240, 30107), (14329, 29920), (14960, 28658), (15130, 28336), (15640, 27412), (15664, 27370), (16376, 26180), (16643, 25760), (17204, 24920), (17710, 24208), (19040, 22517), (19580, 21896), (19936, 21505), (20240, 21182), (20470, 20944)]