1557990720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 672

約数和(自身を含む): 6559539840

約数和(自身を除く): 5001549120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 97, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 169, 176, 180, 192, 194, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 291, 297, 312, 320, 330, 338, 351, 352, 360, 388, 390, 396, 416, 429, 432, 440, 468, 480, 485, 495, 507, 520, 528, 540, 572, 576, 582, 585, 594, 624, 660, 676, 702, 704, 715, 720, 776, 780, 792, 832, 845, 858, 864, 873, 880, 936, 960, 970, 990, 1014, 1040, 1056, 1067, 1080, 1144, 1164, 1170, 1188, 1248, 1261, 1287, 1320, 1352, 1404, 1430, 1440, 1455, 1485, 1521, 1552, 1560, 1584, 1690, 1716, 1728, 1746, 1755, 1760, 1859, 1872, 1940, 1980, 2028, 2080, 2112, 2134, 2145, 2160, 2288, 2328, 2340, 2376, 2496, 2522, 2535, 2574, 2619, 2640, 2704, 2808, 2860, 2880, 2910, 2970, 3042, 3104, 3120, 3168, 3201, 3380, 3432, 3492, 3510, 3520, 3718, 3744, 3783, 3861, 3880, 3960, 4056, 4160, 4268, 4290, 4320, 4365, 4563, 4576, 4656, 4680, 4752, 5044, 5070, 5148, 5238, 5280, 5335, 5408, 5577, 5616, 5720, 5820, 5940, 6084, 6208, 6240, 6305, 6336, 6402, 6435, 6760, 6864, 6984, 7020, 7436, 7488, 7566, 7605, 7722, 7760, 7920, 8112, 8536, 8580, 8640, 8730, 9126, 9152, 9295, 9312, 9360, 9504, 9603, 10088, 10140, 10296, 10476, 10560, 10670, 10816, 11154, 11232, 11349, 11440, 11640, 11880, 12168, 12480, 12610, 12804, 12870, 13095, 13520, 13728, 13871, 13968, 14040, 14872, 15132, 15210, 15444, 15520, 15840, 16005, 16224, 16393, 16731, 17072, 17160, 17460, 18252, 18590, 18624, 18720, 18915, 19008, 19206, 19305, 20176, 20280, 20592, 20952, 21340, 22308, 22464, 22698, 22815, 22880, 23280, 23760, 24336, 25220, 25608, 25740, 26190, 27040, 27456, 27742, 27885, 27936, 28080, 28809, 29744, 30264, 30420, 30888, 31040, 31680, 32010, 32448, 32786, 33462, 34047, 34144, 34320, 34920, 36504, 37180, 37440, 37830, 38412, 38610, 40352, 40560, 41184, 41613, 41904, 42680, 44616, 45396, 45630, 45760, 46560, 47520, 48015, 48672, 49179, 50193, 50440, 51216, 51480, 52380, 54080, 55484, 55770, 55872, 56160, 56745, 57618, 59488, 60528, 60840, 61776, 64020, 65572, 66924, 68094, 68288, 68640, 69355, 69840, 73008, 74360, 75660, 76824, 77220, 80704, 81120, 81965, 82368, 83226, 83655, 83808, 85360, 89232, 90792, 91260, 93120, 95040, 96030, 97344, 98358, 100386, 100880, 102432, 102960, 104760, 110968, 111540, 112320, 113490, 115236, 118976, 121056, 121680, 123552, 124839, 128040, 131144, 133848, 136188, 137280, 138710, 139680, 144045, 146016, 147537, 148720, 151320, 153648, 154440, 162240, 163930, 166452, 167310, 167616, 170235, 170720, 178464, 180323, 181584, 182520, 192060, 196716, 200772, 201760, 204864, 205920, 208065, 209520, 221936, 223080, 226980, 230472, 242112, 243360, 245895, 247104, 249678, 250965, 256080, 262288, 267696, 272376, 277420, 279360, 288090, 292032, 295074, 297440, 302640, 307296, 308880, 327860, 332904, 334620, 340470, 341440, 356928, 360646, 363168, 365040, 374517, 384120, 393432, 401544, 403520, 411840, 416130, 419040, 442611, 443872, 446160, 453960, 460944, 486720, 491790, 499356, 501930, 512160, 524576, 535392, 540969, 544752, 554840, 576180, 590148, 594880, 605280, 614592, 617760, 624195, 655720, 665808, 669240, 680940, 721292, 726336, 730080, 737685, 749034, 768240, 786864, 803088, 832260, 838080, 885222, 887744, 892320, 901615, 907920, 921888, 983580, 998712, 1003860, 1024320, 1049152, 1070784, 1081938, 1089504, 1109680, 1152360, 1180296, 1210560, 1235520, 1248390, 1311440, 1331616, 1338480, 1361880, 1442584, 1460160, 1475370, 1498068, 1536480, 1573728, 1606176, 1622907, 1664520, 1770444, 1784640, 1803230, 1815840, 1843776, 1872585, 1967160, 1997424, 2007720, 2163876, 2179008, 2213055, 2219360, 2304720, 2360592, 2496780, 2622880, 2663232, 2676960, 2704845, 2723760, 2885168, 2950740, 2996136, 3072960, 3147456, 3212352, 3245814, 3329040, 3540888, 3606460, 3631680, 3745170, 3934320, 3994848, 4015440, 4327752, 4426110, 4438720, 4609440, 4721184, 4868721, 4993560, 5245760, 5353920, 5409690, 5447520, 5770336, 5901480, 5992272, 6491628, 6658080, 7081776, 7212920, 7490340, 7868640, 7989696, 8030880, 8114535, 8655504, 8852220, 9218880, 9442368, 9737442, 9987120, 10819380, 10895040, 11540672, 11802960, 11984544, 12983256, 13316160, 14163552, 14425840, 14980680, 15737280, 16061760, 16229070, 17311008, 17704440, 19474884, 19974240, 21638760, 23605920, 23969088, 24343605, 25966512, 28327104, 28851680, 29961360, 32458140, 34622016, 35408880, 38949768, 39948480, 43277520, 47211840, 48687210, 51933024, 57703360, 59922720, 64916280, 70817760, 77899536, 86555040, 97374420, 103866048, 119845440, 129832560, 141635520, 155799072, 173110080, 194748840, 259665120, 311598144, 389497680, 519330240, 778995360, 1557990720]

約数ペア:

[(1, 1557990720), (2, 778995360), (3, 519330240), (4, 389497680), (5, 311598144), (6, 259665120), (8, 194748840), (9, 173110080), (10, 155799072), (11, 141635520), (12, 129832560), (13, 119845440), (15, 103866048), (16, 97374420), (18, 86555040), (20, 77899536), (22, 70817760), (24, 64916280), (26, 59922720), (27, 57703360), (30, 51933024), (32, 48687210), (33, 47211840), (36, 43277520), (39, 39948480), (40, 38949768), (44, 35408880), (45, 34622016), (48, 32458140), (52, 29961360), (54, 28851680), (55, 28327104), (60, 25966512), (64, 24343605), (65, 23969088), (66, 23605920), (72, 21638760), (78, 19974240), (80, 19474884), (88, 17704440), (90, 17311008), (96, 16229070), (97, 16061760), (99, 15737280), (104, 14980680), (108, 14425840), (110, 14163552), (117, 13316160), (120, 12983256), (130, 11984544), (132, 11802960), (135, 11540672), (143, 10895040), (144, 10819380), (156, 9987120), (160, 9737442), (165, 9442368), (169, 9218880), (176, 8852220), (180, 8655504), (192, 8114535), (194, 8030880), (195, 7989696), (198, 7868640), (208, 7490340), (216, 7212920), (220, 7081776), (234, 6658080), (240, 6491628), (260, 5992272), (264, 5901480), (270, 5770336), (286, 5447520), (288, 5409690), (291, 5353920), (297, 5245760), (312, 4993560), (320, 4868721), (330, 4721184), (338, 4609440), (351, 4438720), (352, 4426110), (360, 4327752), (388, 4015440), (390, 3994848), (396, 3934320), (416, 3745170), (429, 3631680), (432, 3606460), (440, 3540888), (468, 3329040), (480, 3245814), (485, 3212352), (495, 3147456), (507, 3072960), (520, 2996136), (528, 2950740), (540, 2885168), (572, 2723760), (576, 2704845), (582, 2676960), (585, 2663232), (594, 2622880), (624, 2496780), (660, 2360592), (676, 2304720), (702, 2219360), (704, 2213055), (715, 2179008), (720, 2163876), (776, 2007720), (780, 1997424), (792, 1967160), (832, 1872585), (845, 1843776), (858, 1815840), (864, 1803230), (873, 1784640), (880, 1770444), (936, 1664520), (960, 1622907), (970, 1606176), (990, 1573728), (1014, 1536480), (1040, 1498068), (1056, 1475370), (1067, 1460160), (1080, 1442584), (1144, 1361880), (1164, 1338480), (1170, 1331616), (1188, 1311440), (1248, 1248390), (1261, 1235520), (1287, 1210560), (1320, 1180296), (1352, 1152360), (1404, 1109680), (1430, 1089504), (1440, 1081938), (1455, 1070784), (1485, 1049152), (1521, 1024320), (1552, 1003860), (1560, 998712), (1584, 983580), (1690, 921888), (1716, 907920), (1728, 901615), (1746, 892320), (1755, 887744), (1760, 885222), (1859, 838080), (1872, 832260), (1940, 803088), (1980, 786864), (2028, 768240), (2080, 749034), (2112, 737685), (2134, 730080), (2145, 726336), (2160, 721292), (2288, 680940), (2328, 669240), (2340, 665808), (2376, 655720), (2496, 624195), (2522, 617760), (2535, 614592), (2574, 605280), (2619, 594880), (2640, 590148), (2704, 576180), (2808, 554840), (2860, 544752), (2880, 540969), (2910, 535392), (2970, 524576), (3042, 512160), (3104, 501930), (3120, 499356), (3168, 491790), (3201, 486720), (3380, 460944), (3432, 453960), (3492, 446160), (3510, 443872), (3520, 442611), (3718, 419040), (3744, 416130), (3783, 411840), (3861, 403520), (3880, 401544), (3960, 393432), (4056, 384120), (4160, 374517), (4268, 365040), (4290, 363168), (4320, 360646), (4365, 356928), (4563, 341440), (4576, 340470), (4656, 334620), (4680, 332904), (4752, 327860), (5044, 308880), (5070, 307296), (5148, 302640), (5238, 297440), (5280, 295074), (5335, 292032), (5408, 288090), (5577, 279360), (5616, 277420), (5720, 272376), (5820, 267696), (5940, 262288), (6084, 256080), (6208, 250965), (6240, 249678), (6305, 247104), (6336, 245895), (6402, 243360), (6435, 242112), (6760, 230472), (6864, 226980), (6984, 223080), (7020, 221936), (7436, 209520), (7488, 208065), (7566, 205920), (7605, 204864), (7722, 201760), (7760, 200772), (7920, 196716), (8112, 192060), (8536, 182520), (8580, 181584), (8640, 180323), (8730, 178464), (9126, 170720), (9152, 170235), (9295, 167616), (9312, 167310), (9360, 166452), (9504, 163930), (9603, 162240), (10088, 154440), (10140, 153648), (10296, 151320), (10476, 148720), (10560, 147537), (10670, 146016), (10816, 144045), (11154, 139680), (11232, 138710), (11349, 137280), (11440, 136188), (11640, 133848), (11880, 131144), (12168, 128040), (12480, 124839), (12610, 123552), (12804, 121680), (12870, 121056), (13095, 118976), (13520, 115236), (13728, 113490), (13871, 112320), (13968, 111540), (14040, 110968), (14872, 104760), (15132, 102960), (15210, 102432), (15444, 100880), (15520, 100386), (15840, 98358), (16005, 97344), (16224, 96030), (16393, 95040), (16731, 93120), (17072, 91260), (17160, 90792), (17460, 89232), (18252, 85360), (18590, 83808), (18624, 83655), (18720, 83226), (18915, 82368), (19008, 81965), (19206, 81120), (19305, 80704), (20176, 77220), (20280, 76824), (20592, 75660), (20952, 74360), (21340, 73008), (22308, 69840), (22464, 69355), (22698, 68640), (22815, 68288), (22880, 68094), (23280, 66924), (23760, 65572), (24336, 64020), (25220, 61776), (25608, 60840), (25740, 60528), (26190, 59488), (27040, 57618), (27456, 56745), (27742, 56160), (27885, 55872), (27936, 55770), (28080, 55484), (28809, 54080), (29744, 52380), (30264, 51480), (30420, 51216), (30888, 50440), (31040, 50193), (31680, 49179), (32010, 48672), (32448, 48015), (32786, 47520), (33462, 46560), (34047, 45760), (34144, 45630), (34320, 45396), (34920, 44616), (36504, 42680), (37180, 41904), (37440, 41613), (37830, 41184), (38412, 40560), (38610, 40352)]