6450721920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58943}}^1$

素因数の和:58987

約数の個数: 192

約数和(自身を含む): 23447923200

約数和(自身を除く): 16997201280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 58943, 109440, 117886, 176829, 235772, 294715, 353658, 471544, 530487, 589430, 707316, 884145, 943088, 1060974, 1119917, 1178860, 1414632, 1768290, 1886176, 2121948, 2239834, 2357720, 2652435, 2829264, 3359751, 3536580, 3772352, 4243896, 4479668, 4715440, 5304870, 5599585, 5658528, 6719502, 7073160, 7544704, 8487792, 8959336, 9430880, 10079253, 10609740, 11199170, 11317056, 13439004, 14146320, 16798755, 16975584, 17918672, 18861760, 20158506, 21219480, 22398340, 22634112, 26878008, 28292640, 33597510, 33951168, 35837344, 37723520, 40317012, 42438960, 44796680, 50396265, 53756016, 56585280, 67195020, 67902336, 71674688, 80634024, 84877920, 89593360, 100792530, 107512032, 113170560, 134390040, 143349376, 161268048, 169755840, 179186720, 201585060, 215024064, 268780080, 322536096, 339511680, 358373440, 403170120, 430048128, 537560160, 645072192, 716746880, 806340240, 1075120320, 1290144384, 1612680480, 2150240640, 3225360960, 6450721920]

約数ペア:

[(1, 6450721920), (2, 3225360960), (3, 2150240640), (4, 1612680480), (5, 1290144384), (6, 1075120320), (8, 806340240), (9, 716746880), (10, 645072192), (12, 537560160), (15, 430048128), (16, 403170120), (18, 358373440), (19, 339511680), (20, 322536096), (24, 268780080), (30, 215024064), (32, 201585060), (36, 179186720), (38, 169755840), (40, 161268048), (45, 143349376), (48, 134390040), (57, 113170560), (60, 107512032), (64, 100792530), (72, 89593360), (76, 84877920), (80, 80634024), (90, 71674688), (95, 67902336), (96, 67195020), (114, 56585280), (120, 53756016), (128, 50396265), (144, 44796680), (152, 42438960), (160, 40317012), (171, 37723520), (180, 35837344), (190, 33951168), (192, 33597510), (228, 28292640), (240, 26878008), (285, 22634112), (288, 22398340), (304, 21219480), (320, 20158506), (342, 18861760), (360, 17918672), (380, 16975584), (384, 16798755), (456, 14146320), (480, 13439004), (570, 11317056), (576, 11199170), (608, 10609740), (640, 10079253), (684, 9430880), (720, 8959336), (760, 8487792), (855, 7544704), (912, 7073160), (960, 6719502), (1140, 5658528), (1152, 5599585), (1216, 5304870), (1368, 4715440), (1440, 4479668), (1520, 4243896), (1710, 3772352), (1824, 3536580), (1920, 3359751), (2280, 2829264), (2432, 2652435), (2736, 2357720), (2880, 2239834), (3040, 2121948), (3420, 1886176), (3648, 1768290), (4560, 1414632), (5472, 1178860), (5760, 1119917), (6080, 1060974), (6840, 943088), (7296, 884145), (9120, 707316), (10944, 589430), (12160, 530487), (13680, 471544), (18240, 353658), (21888, 294715), (27360, 235772), (36480, 176829), (54720, 117886), (58943, 109440)]