20164584960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22441}}^1$

素因数の和:22486

約数の個数: 320

約数和(自身を含む): 77139437760

約数和(自身を除く): 56974852800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 13824, 14040, 14976, 16640, 17280, 18720, 19968, 22441, 22464, 23040, 24960, 28080, 29952, 33280, 34560, 37440, 44882, 44928, 49920, 56160, 59904, 67323, 69120, 74880, 89764, 89856, 99840, 112205, 112320, 134646, 149760, 179528, 179712, 201969, 224410, 224640, 269292, 291733, 299520, 336615, 359056, 403938, 448820, 449280, 538584, 583466, 605907, 673230, 718112, 807876, 875199, 897640, 898560, 1009845, 1077168, 1166932, 1211814, 1346460, 1436224, 1458665, 1615752, 1750398, 1795280, 2019690, 2154336, 2333864, 2423628, 2625597, 2692920, 2872448, 2917330, 3029535, 3231504, 3500796, 3590560, 4039380, 4308672, 4375995, 4667728, 4847256, 5251194, 5385840, 5744896, 5834660, 6059070, 6463008, 7001592, 7181120, 7876791, 8078760, 8617344, 8751990, 9335456, 9694512, 10502388, 10771680, 11489792, 11669320, 12118140, 12926016, 13127985, 14003184, 14362240, 15753582, 16157520, 17234688, 17503980, 18670912, 19389024, 21004776, 21543360, 23338640, 24236280, 25852032, 26255970, 28006368, 28724480, 31507164, 32315040, 34469376, 35007960, 37341824, 38778048, 39383955, 42009552, 43086720, 46677280, 48472560, 51704064, 52511940, 56012736, 57448960, 63014328, 64630080, 70015920, 74683648, 77556096, 78767910, 84019104, 86173440, 93354560, 96945120, 103408128, 105023880, 112025472, 126028656, 129260160, 140031840, 149367296, 155112192, 157535820, 168038208, 172346880, 186709120, 193890240, 210047760, 224050944, 252057312, 258520320, 280063680, 310224384, 315071640, 336076416, 373418240, 387780480, 420095520, 448101888, 504114624, 517040640, 560127360, 630143280, 672152832, 746836480, 775560960, 840191040, 1008229248, 1120254720, 1260286560, 1344305664, 1551121920, 1680382080, 2016458496, 2240509440, 2520573120, 3360764160, 4032916992, 5041146240, 6721528320, 10082292480, 20164584960]

約数ペア:

[(1, 20164584960), (2, 10082292480), (3, 6721528320), (4, 5041146240), (5, 4032916992), (6, 3360764160), (8, 2520573120), (9, 2240509440), (10, 2016458496), (12, 1680382080), (13, 1551121920), (15, 1344305664), (16, 1260286560), (18, 1120254720), (20, 1008229248), (24, 840191040), (26, 775560960), (27, 746836480), (30, 672152832), (32, 630143280), (36, 560127360), (39, 517040640), (40, 504114624), (45, 448101888), (48, 420095520), (52, 387780480), (54, 373418240), (60, 336076416), (64, 315071640), (65, 310224384), (72, 280063680), (78, 258520320), (80, 252057312), (90, 224050944), (96, 210047760), (104, 193890240), (108, 186709120), (117, 172346880), (120, 168038208), (128, 157535820), (130, 155112192), (135, 149367296), (144, 140031840), (156, 129260160), (160, 126028656), (180, 112025472), (192, 105023880), (195, 103408128), (208, 96945120), (216, 93354560), (234, 86173440), (240, 84019104), (256, 78767910), (260, 77556096), (270, 74683648), (288, 70015920), (312, 64630080), (320, 63014328), (351, 57448960), (360, 56012736), (384, 52511940), (390, 51704064), (416, 48472560), (432, 46677280), (468, 43086720), (480, 42009552), (512, 39383955), (520, 38778048), (540, 37341824), (576, 35007960), (585, 34469376), (624, 32315040), (640, 31507164), (702, 28724480), (720, 28006368), (768, 26255970), (780, 25852032), (832, 24236280), (864, 23338640), (936, 21543360), (960, 21004776), (1040, 19389024), (1080, 18670912), (1152, 17503980), (1170, 17234688), (1248, 16157520), (1280, 15753582), (1404, 14362240), (1440, 14003184), (1536, 13127985), (1560, 12926016), (1664, 12118140), (1728, 11669320), (1755, 11489792), (1872, 10771680), (1920, 10502388), (2080, 9694512), (2160, 9335456), (2304, 8751990), (2340, 8617344), (2496, 8078760), (2560, 7876791), (2808, 7181120), (2880, 7001592), (3120, 6463008), (3328, 6059070), (3456, 5834660), (3510, 5744896), (3744, 5385840), (3840, 5251194), (4160, 4847256), (4320, 4667728), (4608, 4375995), (4680, 4308672), (4992, 4039380), (5616, 3590560), (5760, 3500796), (6240, 3231504), (6656, 3029535), (6912, 2917330), (7020, 2872448), (7488, 2692920), (7680, 2625597), (8320, 2423628), (8640, 2333864), (9360, 2154336), (9984, 2019690), (11232, 1795280), (11520, 1750398), (12480, 1615752), (13824, 1458665), (14040, 1436224), (14976, 1346460), (16640, 1211814), (17280, 1166932), (18720, 1077168), (19968, 1009845), (22441, 898560), (22464, 897640), (23040, 875199), (24960, 807876), (28080, 718112), (29952, 673230), (33280, 605907), (34560, 583466), (37440, 538584), (44882, 449280), (44928, 448820), (49920, 403938), (56160, 359056), (59904, 336615), (67323, 299520), (69120, 291733), (74880, 269292), (89764, 224640), (89856, 224410), (99840, 201969), (112205, 179712), (112320, 179528), (134646, 149760)]