19134720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 72700992

約数和(自身を除く): 53566272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 151, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 302, 320, 330, 352, 360, 384, 396, 440, 453, 480, 495, 528, 576, 604, 640, 660, 704, 720, 755, 768, 792, 880, 906, 960, 990, 1056, 1152, 1208, 1280, 1320, 1359, 1408, 1440, 1510, 1584, 1661, 1760, 1812, 1920, 1980, 2112, 2265, 2304, 2416, 2640, 2718, 2816, 2880, 3020, 3168, 3322, 3520, 3624, 3840, 3960, 4224, 4530, 4832, 4983, 5280, 5436, 5760, 6040, 6336, 6644, 6795, 7040, 7248, 7920, 8305, 8448, 9060, 9664, 9966, 10560, 10872, 11520, 12080, 12672, 13288, 13590, 14080, 14496, 14949, 15840, 16610, 18120, 19328, 19932, 21120, 21744, 24160, 24915, 25344, 26576, 27180, 28992, 29898, 31680, 33220, 36240, 38656, 39864, 42240, 43488, 48320, 49830, 53152, 54360, 57984, 59796, 63360, 66440, 72480, 74745, 79728, 86976, 96640, 99660, 106304, 108720, 115968, 119592, 126720, 132880, 144960, 149490, 159456, 173952, 193280, 199320, 212608, 217440, 239184, 265760, 289920, 298980, 318912, 347904, 398640, 425216, 434880, 478368, 531520, 579840, 597960, 637824, 797280, 869760, 956736, 1063040, 1195920, 1275648, 1594560, 1739520, 1913472, 2126080, 2391840, 3189120, 3826944, 4783680, 6378240, 9567360, 19134720]

約数ペア:

[(1, 19134720), (2, 9567360), (3, 6378240), (4, 4783680), (5, 3826944), (6, 3189120), (8, 2391840), (9, 2126080), (10, 1913472), (11, 1739520), (12, 1594560), (15, 1275648), (16, 1195920), (18, 1063040), (20, 956736), (22, 869760), (24, 797280), (30, 637824), (32, 597960), (33, 579840), (36, 531520), (40, 478368), (44, 434880), (45, 425216), (48, 398640), (55, 347904), (60, 318912), (64, 298980), (66, 289920), (72, 265760), (80, 239184), (88, 217440), (90, 212608), (96, 199320), (99, 193280), (110, 173952), (120, 159456), (128, 149490), (132, 144960), (144, 132880), (151, 126720), (160, 119592), (165, 115968), (176, 108720), (180, 106304), (192, 99660), (198, 96640), (220, 86976), (240, 79728), (256, 74745), (264, 72480), (288, 66440), (302, 63360), (320, 59796), (330, 57984), (352, 54360), (360, 53152), (384, 49830), (396, 48320), (440, 43488), (453, 42240), (480, 39864), (495, 38656), (528, 36240), (576, 33220), (604, 31680), (640, 29898), (660, 28992), (704, 27180), (720, 26576), (755, 25344), (768, 24915), (792, 24160), (880, 21744), (906, 21120), (960, 19932), (990, 19328), (1056, 18120), (1152, 16610), (1208, 15840), (1280, 14949), (1320, 14496), (1359, 14080), (1408, 13590), (1440, 13288), (1510, 12672), (1584, 12080), (1661, 11520), (1760, 10872), (1812, 10560), (1920, 9966), (1980, 9664), (2112, 9060), (2265, 8448), (2304, 8305), (2416, 7920), (2640, 7248), (2718, 7040), (2816, 6795), (2880, 6644), (3020, 6336), (3168, 6040), (3322, 5760), (3520, 5436), (3624, 5280), (3840, 4983), (3960, 4832), (4224, 4530)]