2251722240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{10859}}^1$

素因数の和:10894

約数の個数: 200

約数和(自身を含む): 8065700280

約数和(自身を除く): 5813978040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 10859, 11520, 12960, 13824, 17280, 20736, 21718, 23040, 25920, 32577, 34560, 41472, 43436, 51840, 54295, 65154, 69120, 86872, 97731, 103680, 108590, 130308, 162885, 173744, 195462, 207360, 217180, 260616, 293193, 325770, 347488, 390924, 434360, 488655, 521232, 586386, 651540, 694976, 781848, 868720, 879579, 977310, 1042464, 1172772, 1303080, 1389952, 1465965, 1563696, 1737440, 1759158, 1954620, 2084928, 2345544, 2606160, 2779904, 2931930, 3127392, 3474880, 3518316, 3909240, 4169856, 4397895, 4691088, 5212320, 5559808, 5863860, 6254784, 6949760, 7036632, 7818480, 8339712, 8795790, 9382176, 10424640, 11727720, 12509568, 13899520, 14073264, 15636960, 16679424, 17591580, 18764352, 20849280, 23455440, 25019136, 27799040, 28146528, 31273920, 35183160, 37528704, 41698560, 46910880, 50038272, 56293056, 62547840, 70366320, 75057408, 83397120, 93821760, 112586112, 125095680, 140732640, 150114816, 187643520, 225172224, 250191360, 281465280, 375287040, 450344448, 562930560, 750574080, 1125861120, 2251722240]

約数ペア:

[(1, 2251722240), (2, 1125861120), (3, 750574080), (4, 562930560), (5, 450344448), (6, 375287040), (8, 281465280), (9, 250191360), (10, 225172224), (12, 187643520), (15, 150114816), (16, 140732640), (18, 125095680), (20, 112586112), (24, 93821760), (27, 83397120), (30, 75057408), (32, 70366320), (36, 62547840), (40, 56293056), (45, 50038272), (48, 46910880), (54, 41698560), (60, 37528704), (64, 35183160), (72, 31273920), (80, 28146528), (81, 27799040), (90, 25019136), (96, 23455440), (108, 20849280), (120, 18764352), (128, 17591580), (135, 16679424), (144, 15636960), (160, 14073264), (162, 13899520), (180, 12509568), (192, 11727720), (216, 10424640), (240, 9382176), (256, 8795790), (270, 8339712), (288, 7818480), (320, 7036632), (324, 6949760), (360, 6254784), (384, 5863860), (405, 5559808), (432, 5212320), (480, 4691088), (512, 4397895), (540, 4169856), (576, 3909240), (640, 3518316), (648, 3474880), (720, 3127392), (768, 2931930), (810, 2779904), (864, 2606160), (960, 2345544), (1080, 2084928), (1152, 1954620), (1280, 1759158), (1296, 1737440), (1440, 1563696), (1536, 1465965), (1620, 1389952), (1728, 1303080), (1920, 1172772), (2160, 1042464), (2304, 977310), (2560, 879579), (2592, 868720), (2880, 781848), (3240, 694976), (3456, 651540), (3840, 586386), (4320, 521232), (4608, 488655), (5184, 434360), (5760, 390924), (6480, 347488), (6912, 325770), (7680, 293193), (8640, 260616), (10368, 217180), (10859, 207360), (11520, 195462), (12960, 173744), (13824, 162885), (17280, 130308), (20736, 108590), (21718, 103680), (23040, 97731), (25920, 86872), (32577, 69120), (34560, 65154), (41472, 54295), (43436, 51840)]