282087680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 813348480

約数和(自身を除く): 531260800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1657, 1792, 2128, 2240, 2432, 2660, 3040, 3314, 4256, 4480, 4864, 5320, 6080, 6628, 8285, 8512, 8960, 10640, 11599, 12160, 13256, 16570, 17024, 21280, 23198, 24320, 26512, 31483, 33140, 34048, 42560, 46396, 53024, 57995, 62966, 66280, 85120, 92792, 106048, 115990, 125932, 132560, 157415, 170240, 185584, 212096, 220381, 231980, 251864, 265120, 314830, 371168, 424192, 440762, 463960, 503728, 530240, 629660, 742336, 881524, 927920, 1007456, 1060480, 1101905, 1259320, 1484672, 1763048, 1855840, 2014912, 2120960, 2203810, 2518640, 2969344, 3526096, 3711680, 4029824, 4407620, 5037280, 7052192, 7423360, 8059648, 8815240, 10074560, 14104384, 14846720, 17630480, 20149120, 28208768, 35260960, 40298240, 56417536, 70521920, 141043840, 282087680]

約数ペア:

[(1, 282087680), (2, 141043840), (4, 70521920), (5, 56417536), (7, 40298240), (8, 35260960), (10, 28208768), (14, 20149120), (16, 17630480), (19, 14846720), (20, 14104384), (28, 10074560), (32, 8815240), (35, 8059648), (38, 7423360), (40, 7052192), (56, 5037280), (64, 4407620), (70, 4029824), (76, 3711680), (80, 3526096), (95, 2969344), (112, 2518640), (128, 2203810), (133, 2120960), (140, 2014912), (152, 1855840), (160, 1763048), (190, 1484672), (224, 1259320), (256, 1101905), (266, 1060480), (280, 1007456), (304, 927920), (320, 881524), (380, 742336), (448, 629660), (532, 530240), (560, 503728), (608, 463960), (640, 440762), (665, 424192), (760, 371168), (896, 314830), (1064, 265120), (1120, 251864), (1216, 231980), (1280, 220381), (1330, 212096), (1520, 185584), (1657, 170240), (1792, 157415), (2128, 132560), (2240, 125932), (2432, 115990), (2660, 106048), (3040, 92792), (3314, 85120), (4256, 66280), (4480, 62966), (4864, 57995), (5320, 53024), (6080, 46396), (6628, 42560), (8285, 34048), (8512, 33140), (8960, 31483), (10640, 26512), (11599, 24320), (12160, 23198), (13256, 21280), (16570, 17024)]