404234880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 256

約数和(自身を含む): 1551052800

約数和(自身を除く): 1146817920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1583, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3166, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4749, 5320, 6080, 6332, 6384, 6720, 7296, 7915, 7980, 8512, 9120, 9498, 10640, 11081, 12160, 12664, 12768, 13440, 15830, 15960, 17024, 18240, 18996, 21280, 22162, 23745, 25328, 25536, 30077, 31660, 31920, 33243, 36480, 37992, 42560, 44324, 47490, 50656, 51072, 55405, 60154, 63320, 63840, 66486, 75984, 85120, 88648, 90231, 94980, 101312, 110810, 120308, 126640, 127680, 132972, 150385, 151968, 166215, 177296, 180462, 189960, 202624, 210539, 221620, 240616, 253280, 255360, 265944, 300770, 303936, 332430, 354592, 360924, 379920, 421078, 443240, 451155, 481232, 506560, 531888, 601540, 607872, 631617, 664860, 709184, 721848, 759840, 842156, 886480, 902310, 962464, 1013120, 1052695, 1063776, 1203080, 1263234, 1329720, 1418368, 1443696, 1519680, 1684312, 1772960, 1804620, 1924928, 2105390, 2127552, 2406160, 2526468, 2659440, 2887392, 3039360, 3158085, 3368624, 3545920, 3609240, 3849856, 4210780, 4255104, 4812320, 5052936, 5318880, 5774784, 6316170, 6737248, 7091840, 7218480, 8421560, 9624640, 10105872, 10637760, 11549568, 12632340, 13474496, 14436960, 16843120, 19249280, 20211744, 21275520, 25264680, 26948992, 28873920, 33686240, 40423488, 50529360, 57747840, 67372480, 80846976, 101058720, 134744960, 202117440, 404234880]

約数ペア:

[(1, 404234880), (2, 202117440), (3, 134744960), (4, 101058720), (5, 80846976), (6, 67372480), (7, 57747840), (8, 50529360), (10, 40423488), (12, 33686240), (14, 28873920), (15, 26948992), (16, 25264680), (19, 21275520), (20, 20211744), (21, 19249280), (24, 16843120), (28, 14436960), (30, 13474496), (32, 12632340), (35, 11549568), (38, 10637760), (40, 10105872), (42, 9624640), (48, 8421560), (56, 7218480), (57, 7091840), (60, 6737248), (64, 6316170), (70, 5774784), (76, 5318880), (80, 5052936), (84, 4812320), (95, 4255104), (96, 4210780), (105, 3849856), (112, 3609240), (114, 3545920), (120, 3368624), (128, 3158085), (133, 3039360), (140, 2887392), (152, 2659440), (160, 2526468), (168, 2406160), (190, 2127552), (192, 2105390), (210, 1924928), (224, 1804620), (228, 1772960), (240, 1684312), (266, 1519680), (280, 1443696), (285, 1418368), (304, 1329720), (320, 1263234), (336, 1203080), (380, 1063776), (384, 1052695), (399, 1013120), (420, 962464), (448, 902310), (456, 886480), (480, 842156), (532, 759840), (560, 721848), (570, 709184), (608, 664860), (640, 631617), (665, 607872), (672, 601540), (760, 531888), (798, 506560), (840, 481232), (896, 451155), (912, 443240), (960, 421078), (1064, 379920), (1120, 360924), (1140, 354592), (1216, 332430), (1330, 303936), (1344, 300770), (1520, 265944), (1583, 255360), (1596, 253280), (1680, 240616), (1824, 221620), (1920, 210539), (1995, 202624), (2128, 189960), (2240, 180462), (2280, 177296), (2432, 166215), (2660, 151968), (2688, 150385), (3040, 132972), (3166, 127680), (3192, 126640), (3360, 120308), (3648, 110810), (3990, 101312), (4256, 94980), (4480, 90231), (4560, 88648), (4749, 85120), (5320, 75984), (6080, 66486), (6332, 63840), (6384, 63320), (6720, 60154), (7296, 55405), (7915, 51072), (7980, 50656), (8512, 47490), (9120, 44324), (9498, 42560), (10640, 37992), (11081, 36480), (12160, 33243), (12664, 31920), (12768, 31660), (13440, 30077), (15830, 25536), (15960, 25328), (17024, 23745), (18240, 22162), (18996, 21280)]