8142794280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1190467}}^1$

素因数の和:1190503

約数の個数: 96

約数和(自身を含む): 27856951200

約数和(自身を除く): 19714156920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 1190467, 2380934, 3571401, 4761868, 5952335, 7142802, 9523736, 10714203, 11904670, 14285604, 17857005, 21428406, 22618873, 23809340, 28571208, 35714010, 42856812, 45237746, 47618680, 53571015, 67856619, 71428020, 85713624, 90475492, 107142030, 113094365, 135713238, 142856040, 180950984, 203569857, 214284060, 226188730, 271426476, 339283095, 407139714, 428568120, 452377460, 542852952, 678566190, 814279428, 904754920, 1017849285, 1357132380, 1628558856, 2035698570, 2714264760, 4071397140, 8142794280]

約数ペア:

[(1, 8142794280), (2, 4071397140), (3, 2714264760), (4, 2035698570), (5, 1628558856), (6, 1357132380), (8, 1017849285), (9, 904754920), (10, 814279428), (12, 678566190), (15, 542852952), (18, 452377460), (19, 428568120), (20, 407139714), (24, 339283095), (30, 271426476), (36, 226188730), (38, 214284060), (40, 203569857), (45, 180950984), (57, 142856040), (60, 135713238), (72, 113094365), (76, 107142030), (90, 90475492), (95, 85713624), (114, 71428020), (120, 67856619), (152, 53571015), (171, 47618680), (180, 45237746), (190, 42856812), (228, 35714010), (285, 28571208), (342, 23809340), (360, 22618873), (380, 21428406), (456, 17857005), (570, 14285604), (684, 11904670), (760, 10714203), (855, 9523736), (1140, 7142802), (1368, 5952335), (1710, 4761868), (2280, 3571401), (3420, 2380934), (6840, 1190467)]