164087520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 384587040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 167, 178, 184, 230, 240, 267, 276, 334, 345, 356, 368, 445, 460, 480, 501, 534, 552, 668, 690, 712, 736, 835, 890, 920, 1002, 1068, 1104, 1335, 1336, 1380, 1424, 1670, 1780, 1840, 2004, 2047, 2136, 2208, 2505, 2670, 2672, 2760, 2848, 3340, 3560, 3680, 3841, 4008, 4094, 4272, 5010, 5340, 5344, 5520, 6141, 6680, 7120, 7682, 8016, 8188, 8544, 10020, 10235, 10680, 11040, 11523, 12282, 13360, 14240, 14863, 15364, 16032, 16376, 19205, 20040, 20470, 21360, 23046, 24564, 26720, 29726, 30705, 30728, 32752, 38410, 40080, 40940, 42720, 44589, 46092, 49128, 57615, 59452, 61410, 61456, 65504, 74315, 76820, 80160, 81880, 89178, 92184, 98256, 115230, 118904, 122820, 122912, 148630, 153640, 163760, 178356, 184368, 196512, 222945, 230460, 237808, 245640, 297260, 307280, 327520, 341849, 356712, 368736, 445890, 460920, 475616, 491280, 594520, 614560, 683698, 713424, 891780, 921840, 982560, 1025547, 1189040, 1367396, 1426848, 1709245, 1783560, 1843680, 2051094, 2378080, 2734792, 3418490, 3567120, 4102188, 5127735, 5469584, 6836980, 7134240, 8204376, 10255470, 10939168, 13673960, 16408752, 20510940, 27347920, 32817504, 41021880, 54695840, 82043760, 164087520]

約数ペア:

[(1, 164087520), (2, 82043760), (3, 54695840), (4, 41021880), (5, 32817504), (6, 27347920), (8, 20510940), (10, 16408752), (12, 13673960), (15, 10939168), (16, 10255470), (20, 8204376), (23, 7134240), (24, 6836980), (30, 5469584), (32, 5127735), (40, 4102188), (46, 3567120), (48, 3418490), (60, 2734792), (69, 2378080), (80, 2051094), (89, 1843680), (92, 1783560), (96, 1709245), (115, 1426848), (120, 1367396), (138, 1189040), (160, 1025547), (167, 982560), (178, 921840), (184, 891780), (230, 713424), (240, 683698), (267, 614560), (276, 594520), (334, 491280), (345, 475616), (356, 460920), (368, 445890), (445, 368736), (460, 356712), (480, 341849), (501, 327520), (534, 307280), (552, 297260), (668, 245640), (690, 237808), (712, 230460), (736, 222945), (835, 196512), (890, 184368), (920, 178356), (1002, 163760), (1068, 153640), (1104, 148630), (1335, 122912), (1336, 122820), (1380, 118904), (1424, 115230), (1670, 98256), (1780, 92184), (1840, 89178), (2004, 81880), (2047, 80160), (2136, 76820), (2208, 74315), (2505, 65504), (2670, 61456), (2672, 61410), (2760, 59452), (2848, 57615), (3340, 49128), (3560, 46092), (3680, 44589), (3841, 42720), (4008, 40940), (4094, 40080), (4272, 38410), (5010, 32752), (5340, 30728), (5344, 30705), (5520, 29726), (6141, 26720), (6680, 24564), (7120, 23046), (7682, 21360), (8016, 20470), (8188, 20040), (8544, 19205), (10020, 16376), (10235, 16032), (10680, 15364), (11040, 14863), (11523, 14240), (12282, 13360)]