88640640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 192

約数和(自身を含む): 334152000

約数和(自身を除く): 245511360

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, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1399, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2798, 2880, 3168, 3520, 3960, 4197, 4224, 5280, 5596, 5760, 6336, 6995, 7040, 7920, 8394, 10560, 11192, 12591, 12672, 13990, 15389, 15840, 16788, 20985, 21120, 22384, 25182, 27980, 30778, 31680, 33576, 41970, 44768, 46167, 50364, 55960, 61556, 62955, 63360, 67152, 76945, 83940, 89536, 92334, 100728, 111920, 123112, 125910, 134304, 138501, 153890, 167880, 179072, 184668, 201456, 223840, 230835, 246224, 251820, 268608, 277002, 307780, 335760, 369336, 402912, 447680, 461670, 492448, 503640, 537216, 554004, 615560, 671520, 692505, 738672, 805824, 895360, 923340, 984896, 1007280, 1108008, 1231120, 1343040, 1385010, 1477344, 1611648, 1846680, 1969792, 2014560, 2216016, 2462240, 2686080, 2770020, 2954688, 3693360, 4029120, 4432032, 4924480, 5540040, 5909376, 7386720, 8058240, 8864064, 9848960, 11080080, 14773440, 17728128, 22160160, 29546880, 44320320, 88640640]

約数ペア:

[(1, 88640640), (2, 44320320), (3, 29546880), (4, 22160160), (5, 17728128), (6, 14773440), (8, 11080080), (9, 9848960), (10, 8864064), (11, 8058240), (12, 7386720), (15, 5909376), (16, 5540040), (18, 4924480), (20, 4432032), (22, 4029120), (24, 3693360), (30, 2954688), (32, 2770020), (33, 2686080), (36, 2462240), (40, 2216016), (44, 2014560), (45, 1969792), (48, 1846680), (55, 1611648), (60, 1477344), (64, 1385010), (66, 1343040), (72, 1231120), (80, 1108008), (88, 1007280), (90, 984896), (96, 923340), (99, 895360), (110, 805824), (120, 738672), (128, 692505), (132, 671520), (144, 615560), (160, 554004), (165, 537216), (176, 503640), (180, 492448), (192, 461670), (198, 447680), (220, 402912), (240, 369336), (264, 335760), (288, 307780), (320, 277002), (330, 268608), (352, 251820), (360, 246224), (384, 230835), (396, 223840), (440, 201456), (480, 184668), (495, 179072), (528, 167880), (576, 153890), (640, 138501), (660, 134304), (704, 125910), (720, 123112), (792, 111920), (880, 100728), (960, 92334), (990, 89536), (1056, 83940), (1152, 76945), (1320, 67152), (1399, 63360), (1408, 62955), (1440, 61556), (1584, 55960), (1760, 50364), (1920, 46167), (1980, 44768), (2112, 41970), (2640, 33576), (2798, 31680), (2880, 30778), (3168, 27980), (3520, 25182), (3960, 22384), (4197, 21120), (4224, 20985), (5280, 16788), (5596, 15840), (5760, 15389), (6336, 13990), (6995, 12672), (7040, 12591), (7920, 11192), (8394, 10560)]