18460219680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{610457}}^1$

素因数の和:610488

約数の個数: 192

約数和(自身を含む): 73840999680

約数和(自身を除く): 55380780000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 610457, 1220914, 1831371, 2441828, 3052285, 3662742, 4273199, 4883656, 5494113, 6104570, 7325484, 8546398, 9156855, 9767312, 10988226, 12209140, 12819597, 14650968, 16482339, 17092796, 18313710, 19534624, 21365995, 21976452, 24418280, 25639194, 27470565, 29301936, 32964678, 34185592, 36627420, 38458791, 42731990, 43952904, 48836560, 51278388, 54941130, 58603872, 64097985, 65929356, 68371184, 73254840, 76917582, 82411695, 85463980, 87905808, 97673120, 102556776, 109882260, 115376373, 128195970, 131858712, 136742368, 146509680, 153835164, 164823390, 170927960, 175811616, 192293955, 205113552, 219764520, 230752746, 256391940, 263717424, 293019360, 307670328, 329646780, 341855920, 384587910, 410227104, 439529040, 461505492, 512783880, 527434848, 576881865, 615340656, 659293560, 683711840, 769175820, 879058080, 923010984, 1025567760, 1153763730, 1230681312, 1318587120, 1538351640, 1846021968, 2051135520, 2307527460, 2637174240, 3076703280, 3692043936, 4615054920, 6153406560, 9230109840, 18460219680]

約数ペア:

[(1, 18460219680), (2, 9230109840), (3, 6153406560), (4, 4615054920), (5, 3692043936), (6, 3076703280), (7, 2637174240), (8, 2307527460), (9, 2051135520), (10, 1846021968), (12, 1538351640), (14, 1318587120), (15, 1230681312), (16, 1153763730), (18, 1025567760), (20, 923010984), (21, 879058080), (24, 769175820), (27, 683711840), (28, 659293560), (30, 615340656), (32, 576881865), (35, 527434848), (36, 512783880), (40, 461505492), (42, 439529040), (45, 410227104), (48, 384587910), (54, 341855920), (56, 329646780), (60, 307670328), (63, 293019360), (70, 263717424), (72, 256391940), (80, 230752746), (84, 219764520), (90, 205113552), (96, 192293955), (105, 175811616), (108, 170927960), (112, 164823390), (120, 153835164), (126, 146509680), (135, 136742368), (140, 131858712), (144, 128195970), (160, 115376373), (168, 109882260), (180, 102556776), (189, 97673120), (210, 87905808), (216, 85463980), (224, 82411695), (240, 76917582), (252, 73254840), (270, 68371184), (280, 65929356), (288, 64097985), (315, 58603872), (336, 54941130), (360, 51278388), (378, 48836560), (420, 43952904), (432, 42731990), (480, 38458791), (504, 36627420), (540, 34185592), (560, 32964678), (630, 29301936), (672, 27470565), (720, 25639194), (756, 24418280), (840, 21976452), (864, 21365995), (945, 19534624), (1008, 18313710), (1080, 17092796), (1120, 16482339), (1260, 14650968), (1440, 12819597), (1512, 12209140), (1680, 10988226), (1890, 9767312), (2016, 9156855), (2160, 8546398), (2520, 7325484), (3024, 6104570), (3360, 5494113), (3780, 4883656), (4320, 4273199), (5040, 3662742), (6048, 3052285), (7560, 2441828), (10080, 1831371), (15120, 1220914), (30240, 610457)]