22290240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 84271104

約数和(自身を除く): 61980864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 107, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 214, 217, 224, 240, 248, 280, 310, 320, 321, 336, 372, 420, 428, 434, 448, 465, 480, 496, 535, 560, 620, 642, 651, 672, 744, 749, 840, 856, 868, 930, 960, 992, 1070, 1085, 1120, 1240, 1284, 1302, 1344, 1488, 1498, 1605, 1680, 1712, 1736, 1860, 1984, 2140, 2170, 2240, 2247, 2480, 2568, 2604, 2976, 2996, 3210, 3255, 3317, 3360, 3424, 3472, 3720, 3745, 4280, 4340, 4494, 4960, 5136, 5208, 5952, 5992, 6420, 6510, 6634, 6720, 6848, 6944, 7440, 7490, 8560, 8680, 8988, 9920, 9951, 10272, 10416, 11235, 11984, 12840, 13020, 13268, 13888, 14880, 14980, 16585, 17120, 17360, 17976, 19902, 20544, 20832, 22470, 23219, 23968, 25680, 26040, 26536, 29760, 29960, 33170, 34240, 34720, 35952, 39804, 41664, 44940, 46438, 47936, 49755, 51360, 52080, 53072, 59920, 66340, 69440, 69657, 71904, 79608, 89880, 92876, 99510, 102720, 104160, 106144, 116095, 119840, 132680, 139314, 143808, 159216, 179760, 185752, 199020, 208320, 212288, 232190, 239680, 265360, 278628, 318432, 348285, 359520, 371504, 398040, 464380, 530720, 557256, 636864, 696570, 719040, 743008, 796080, 928760, 1061440, 1114512, 1393140, 1486016, 1592160, 1857520, 2229024, 2786280, 3184320, 3715040, 4458048, 5572560, 7430080, 11145120, 22290240]

約数ペア:

[(1, 22290240), (2, 11145120), (3, 7430080), (4, 5572560), (5, 4458048), (6, 3715040), (7, 3184320), (8, 2786280), (10, 2229024), (12, 1857520), (14, 1592160), (15, 1486016), (16, 1393140), (20, 1114512), (21, 1061440), (24, 928760), (28, 796080), (30, 743008), (31, 719040), (32, 696570), (35, 636864), (40, 557256), (42, 530720), (48, 464380), (56, 398040), (60, 371504), (62, 359520), (64, 348285), (70, 318432), (80, 278628), (84, 265360), (93, 239680), (96, 232190), (105, 212288), (107, 208320), (112, 199020), (120, 185752), (124, 179760), (140, 159216), (155, 143808), (160, 139314), (168, 132680), (186, 119840), (192, 116095), (210, 106144), (214, 104160), (217, 102720), (224, 99510), (240, 92876), (248, 89880), (280, 79608), (310, 71904), (320, 69657), (321, 69440), (336, 66340), (372, 59920), (420, 53072), (428, 52080), (434, 51360), (448, 49755), (465, 47936), (480, 46438), (496, 44940), (535, 41664), (560, 39804), (620, 35952), (642, 34720), (651, 34240), (672, 33170), (744, 29960), (749, 29760), (840, 26536), (856, 26040), (868, 25680), (930, 23968), (960, 23219), (992, 22470), (1070, 20832), (1085, 20544), (1120, 19902), (1240, 17976), (1284, 17360), (1302, 17120), (1344, 16585), (1488, 14980), (1498, 14880), (1605, 13888), (1680, 13268), (1712, 13020), (1736, 12840), (1860, 11984), (1984, 11235), (2140, 10416), (2170, 10272), (2240, 9951), (2247, 9920), (2480, 8988), (2568, 8680), (2604, 8560), (2976, 7490), (2996, 7440), (3210, 6944), (3255, 6848), (3317, 6720), (3360, 6634), (3424, 6510), (3472, 6420), (3720, 5992), (3745, 5952), (4280, 5208), (4340, 5136), (4494, 4960)]