1327630080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{49391}}^1$

素因数の和:49422

約数の個数: 144

約数和(自身を含む): 4845947904

約数和(自身を除く): 3518317824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 49391, 98782, 148173, 197564, 246955, 296346, 345737, 395128, 493910, 592692, 691474, 740865, 790256, 987820, 1037211, 1185384, 1382948, 1481730, 1580512, 1728685, 1975640, 2074422, 2370768, 2765896, 2963460, 3161024, 3457370, 3951280, 4148844, 4741536, 5186055, 5531792, 5926920, 6322048, 6914740, 7902560, 8297688, 9483072, 10372110, 11063584, 11853840, 12644096, 13829480, 15805120, 16595376, 18966144, 20744220, 22127168, 23707680, 27658960, 31610240, 33190752, 37932288, 41488440, 44254336, 47415360, 55317920, 63220480, 66381504, 82976880, 88508672, 94830720, 110635840, 132763008, 165953760, 189661440, 221271680, 265526016, 331907520, 442543360, 663815040, 1327630080]

約数ペア:

[(1, 1327630080), (2, 663815040), (3, 442543360), (4, 331907520), (5, 265526016), (6, 221271680), (7, 189661440), (8, 165953760), (10, 132763008), (12, 110635840), (14, 94830720), (15, 88508672), (16, 82976880), (20, 66381504), (21, 63220480), (24, 55317920), (28, 47415360), (30, 44254336), (32, 41488440), (35, 37932288), (40, 33190752), (42, 31610240), (48, 27658960), (56, 23707680), (60, 22127168), (64, 20744220), (70, 18966144), (80, 16595376), (84, 15805120), (96, 13829480), (105, 12644096), (112, 11853840), (120, 11063584), (128, 10372110), (140, 9483072), (160, 8297688), (168, 7902560), (192, 6914740), (210, 6322048), (224, 5926920), (240, 5531792), (256, 5186055), (280, 4741536), (320, 4148844), (336, 3951280), (384, 3457370), (420, 3161024), (448, 2963460), (480, 2765896), (560, 2370768), (640, 2074422), (672, 1975640), (768, 1728685), (840, 1580512), (896, 1481730), (960, 1382948), (1120, 1185384), (1280, 1037211), (1344, 987820), (1680, 790256), (1792, 740865), (1920, 691474), (2240, 592692), (2688, 493910), (3360, 395128), (3840, 345737), (4480, 296346), (5376, 246955), (6720, 197564), (8960, 148173), (13440, 98782), (26880, 49391)]