2018493120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15809}}^1$

素因数の和:15855

約数の個数: 224

約数和(自身を含む): 7710220800

約数和(自身を除く): 5691727680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 12768, 15809, 15960, 18240, 21280, 25536, 31618, 31920, 42560, 47427, 63236, 63840, 79045, 94854, 110663, 126472, 127680, 158090, 189708, 221326, 237135, 252944, 300371, 316180, 331989, 379416, 442652, 474270, 505888, 553315, 600742, 632360, 663978, 758832, 885304, 901113, 948540, 1011776, 1106630, 1201484, 1264720, 1327956, 1501855, 1517664, 1659945, 1770608, 1802226, 1897080, 2102597, 2213260, 2402968, 2529440, 2655912, 3003710, 3035328, 3319890, 3541216, 3604452, 3794160, 4205194, 4426520, 4505565, 4805936, 5058880, 5311824, 6007420, 6307791, 6639780, 7082432, 7208904, 7588320, 8410388, 8853040, 9011130, 9611872, 10512985, 10623648, 12014840, 12615582, 13279560, 14417808, 15176640, 16820776, 17706080, 18022260, 19223744, 21025970, 21247296, 24029680, 25231164, 26559120, 28835616, 31538955, 33641552, 35412160, 36044520, 42051940, 48059360, 50462328, 53118240, 57671232, 63077910, 67283104, 72089040, 84103880, 96118720, 100924656, 106236480, 126155820, 134566208, 144178080, 168207760, 201849312, 252311640, 288356160, 336415520, 403698624, 504623280, 672831040, 1009246560, 2018493120]

約数ペア:

[(1, 2018493120), (2, 1009246560), (3, 672831040), (4, 504623280), (5, 403698624), (6, 336415520), (7, 288356160), (8, 252311640), (10, 201849312), (12, 168207760), (14, 144178080), (15, 134566208), (16, 126155820), (19, 106236480), (20, 100924656), (21, 96118720), (24, 84103880), (28, 72089040), (30, 67283104), (32, 63077910), (35, 57671232), (38, 53118240), (40, 50462328), (42, 48059360), (48, 42051940), (56, 36044520), (57, 35412160), (60, 33641552), (64, 31538955), (70, 28835616), (76, 26559120), (80, 25231164), (84, 24029680), (95, 21247296), (96, 21025970), (105, 19223744), (112, 18022260), (114, 17706080), (120, 16820776), (133, 15176640), (140, 14417808), (152, 13279560), (160, 12615582), (168, 12014840), (190, 10623648), (192, 10512985), (210, 9611872), (224, 9011130), (228, 8853040), (240, 8410388), (266, 7588320), (280, 7208904), (285, 7082432), (304, 6639780), (320, 6307791), (336, 6007420), (380, 5311824), (399, 5058880), (420, 4805936), (448, 4505565), (456, 4426520), (480, 4205194), (532, 3794160), (560, 3604452), (570, 3541216), (608, 3319890), (665, 3035328), (672, 3003710), (760, 2655912), (798, 2529440), (840, 2402968), (912, 2213260), (960, 2102597), (1064, 1897080), (1120, 1802226), (1140, 1770608), (1216, 1659945), (1330, 1517664), (1344, 1501855), (1520, 1327956), (1596, 1264720), (1680, 1201484), (1824, 1106630), (1995, 1011776), (2128, 948540), (2240, 901113), (2280, 885304), (2660, 758832), (3040, 663978), (3192, 632360), (3360, 600742), (3648, 553315), (3990, 505888), (4256, 474270), (4560, 442652), (5320, 379416), (6080, 331989), (6384, 316180), (6720, 300371), (7980, 252944), (8512, 237135), (9120, 221326), (10640, 189708), (12768, 158090), (15809, 127680), (15960, 126472), (18240, 110663), (21280, 94854), (25536, 79045), (31618, 63840), (31920, 63236), (42560, 47427)]