158157120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 224

約数和(自身を含む): 580680576

約数和(自身を除く): 422523456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 881, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1762, 1870, 2040, 2112, 2244, 2640, 2643, 2720, 2805, 2992, 3264, 3520, 3524, 3740, 4080, 4405, 4488, 5280, 5286, 5440, 5610, 5984, 7048, 7480, 8160, 8810, 8976, 9691, 10560, 10572, 11220, 11968, 13215, 14096, 14960, 14977, 16320, 17620, 17952, 19382, 21144, 22440, 26430, 28192, 29073, 29920, 29954, 35240, 35904, 38764, 42288, 44880, 44931, 48455, 52860, 56384, 58146, 59840, 59908, 70480, 74885, 77528, 84576, 89760, 89862, 96910, 105720, 116292, 119816, 140960, 145365, 149770, 155056, 164747, 169152, 179520, 179724, 193820, 211440, 224655, 232584, 239632, 281920, 290730, 299540, 310112, 329494, 359448, 387640, 422880, 449310, 465168, 479264, 494241, 581460, 599080, 620224, 658988, 718896, 775280, 823735, 845760, 898620, 930336, 958528, 988482, 1162920, 1198160, 1317976, 1437792, 1550560, 1647470, 1797240, 1860672, 1976964, 2325840, 2396320, 2471205, 2635952, 2875584, 3101120, 3294940, 3594480, 3953928, 4651680, 4792640, 4942410, 5271904, 6589880, 7188960, 7907856, 9303360, 9884820, 10543808, 13179760, 14377920, 15815712, 19769640, 26359520, 31631424, 39539280, 52719040, 79078560, 158157120]

約数ペア:

[(1, 158157120), (2, 79078560), (3, 52719040), (4, 39539280), (5, 31631424), (6, 26359520), (8, 19769640), (10, 15815712), (11, 14377920), (12, 13179760), (15, 10543808), (16, 9884820), (17, 9303360), (20, 7907856), (22, 7188960), (24, 6589880), (30, 5271904), (32, 4942410), (33, 4792640), (34, 4651680), (40, 3953928), (44, 3594480), (48, 3294940), (51, 3101120), (55, 2875584), (60, 2635952), (64, 2471205), (66, 2396320), (68, 2325840), (80, 1976964), (85, 1860672), (88, 1797240), (96, 1647470), (102, 1550560), (110, 1437792), (120, 1317976), (132, 1198160), (136, 1162920), (160, 988482), (165, 958528), (170, 930336), (176, 898620), (187, 845760), (192, 823735), (204, 775280), (220, 718896), (240, 658988), (255, 620224), (264, 599080), (272, 581460), (320, 494241), (330, 479264), (340, 465168), (352, 449310), (374, 422880), (408, 387640), (440, 359448), (480, 329494), (510, 310112), (528, 299540), (544, 290730), (561, 281920), (660, 239632), (680, 232584), (704, 224655), (748, 211440), (816, 193820), (880, 179724), (881, 179520), (935, 169152), (960, 164747), (1020, 155056), (1056, 149770), (1088, 145365), (1122, 140960), (1320, 119816), (1360, 116292), (1496, 105720), (1632, 96910), (1760, 89862), (1762, 89760), (1870, 84576), (2040, 77528), (2112, 74885), (2244, 70480), (2640, 59908), (2643, 59840), (2720, 58146), (2805, 56384), (2992, 52860), (3264, 48455), (3520, 44931), (3524, 44880), (3740, 42288), (4080, 38764), (4405, 35904), (4488, 35240), (5280, 29954), (5286, 29920), (5440, 29073), (5610, 28192), (5984, 26430), (7048, 22440), (7480, 21144), (8160, 19382), (8810, 17952), (8976, 17620), (9691, 16320), (10560, 14977), (10572, 14960), (11220, 14096), (11968, 13215)]