23221440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 168

約数和(自身を含む): 87252048

約数和(自身を除く): 64030608

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 733, 792, 880, 960, 990, 1056, 1320, 1440, 1466, 1584, 1760, 1980, 2112, 2199, 2640, 2880, 2932, 3168, 3520, 3665, 3960, 4398, 5280, 5864, 6336, 6597, 7330, 7920, 8063, 8796, 10560, 10995, 11728, 13194, 14660, 15840, 16126, 17592, 21990, 23456, 24189, 26388, 29320, 31680, 32252, 32985, 35184, 40315, 43980, 46912, 48378, 52776, 58640, 64504, 65970, 70368, 72567, 80630, 87960, 96756, 105552, 117280, 120945, 129008, 131940, 140736, 145134, 161260, 175920, 193512, 211104, 234560, 241890, 258016, 263880, 290268, 322520, 351840, 362835, 387024, 422208, 483780, 516032, 527760, 580536, 645040, 703680, 725670, 774048, 967560, 1055520, 1161072, 1290080, 1451340, 1548096, 1935120, 2111040, 2322144, 2580160, 2902680, 3870240, 4644288, 5805360, 7740480, 11610720, 23221440]

約数ペア:

[(1, 23221440), (2, 11610720), (3, 7740480), (4, 5805360), (5, 4644288), (6, 3870240), (8, 2902680), (9, 2580160), (10, 2322144), (11, 2111040), (12, 1935120), (15, 1548096), (16, 1451340), (18, 1290080), (20, 1161072), (22, 1055520), (24, 967560), (30, 774048), (32, 725670), (33, 703680), (36, 645040), (40, 580536), (44, 527760), (45, 516032), (48, 483780), (55, 422208), (60, 387024), (64, 362835), (66, 351840), (72, 322520), (80, 290268), (88, 263880), (90, 258016), (96, 241890), (99, 234560), (110, 211104), (120, 193512), (132, 175920), (144, 161260), (160, 145134), (165, 140736), (176, 131940), (180, 129008), (192, 120945), (198, 117280), (220, 105552), (240, 96756), (264, 87960), (288, 80630), (320, 72567), (330, 70368), (352, 65970), (360, 64504), (396, 58640), (440, 52776), (480, 48378), (495, 46912), (528, 43980), (576, 40315), (660, 35184), (704, 32985), (720, 32252), (733, 31680), (792, 29320), (880, 26388), (960, 24189), (990, 23456), (1056, 21990), (1320, 17592), (1440, 16126), (1466, 15840), (1584, 14660), (1760, 13194), (1980, 11728), (2112, 10995), (2199, 10560), (2640, 8796), (2880, 8063), (2932, 7920), (3168, 7330), (3520, 6597), (3665, 6336), (3960, 5864), (4398, 5280)]