2531327760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 400

約数和(自身を含む): 9578553600

約数和(自身を除く): 7047225840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 151, 156, 162, 180, 195, 199, 208, 216, 234, 240, 260, 270, 302, 312, 324, 351, 360, 390, 398, 405, 432, 453, 468, 520, 540, 585, 597, 604, 624, 648, 702, 720, 755, 780, 796, 810, 906, 936, 995, 1040, 1053, 1080, 1170, 1194, 1208, 1296, 1359, 1404, 1510, 1560, 1592, 1620, 1755, 1791, 1812, 1872, 1963, 1990, 2106, 2160, 2265, 2340, 2388, 2416, 2587, 2718, 2808, 2985, 3020, 3120, 3184, 3240, 3510, 3582, 3624, 3926, 3980, 4077, 4212, 4530, 4680, 4776, 5174, 5265, 5373, 5436, 5616, 5889, 5970, 6040, 6480, 6795, 7020, 7164, 7248, 7761, 7852, 7960, 8154, 8424, 8955, 9060, 9360, 9552, 9815, 10348, 10530, 10746, 10872, 11778, 11940, 12080, 12231, 12935, 13590, 14040, 14328, 15522, 15704, 15920, 16119, 16308, 16848, 17667, 17910, 18120, 19630, 20385, 20696, 21060, 21492, 21744, 23283, 23556, 23880, 24462, 25870, 26865, 27180, 28080, 28656, 29445, 30049, 31044, 31408, 32238, 32616, 35334, 35820, 36240, 38805, 39260, 40770, 41392, 42120, 42984, 46566, 47112, 47760, 48924, 51740, 53001, 53730, 54360, 58890, 60098, 61155, 62088, 64476, 65232, 69849, 70668, 71640, 77610, 78520, 80595, 81540, 84240, 85968, 88335, 90147, 93132, 94224, 97848, 103480, 106002, 107460, 108720, 116415, 117780, 120196, 122310, 124176, 128952, 139698, 141336, 143280, 150245, 155220, 157040, 159003, 161190, 163080, 176670, 180294, 186264, 195696, 206960, 209547, 212004, 214920, 232830, 235560, 240392, 244620, 257904, 265005, 270441, 279396, 282672, 300490, 310440, 318006, 322380, 326160, 349245, 353340, 360588, 372528, 390637, 419094, 424008, 429840, 450735, 465660, 471120, 480784, 489240, 530010, 540882, 558792, 600980, 620880, 636012, 644760, 698490, 706680, 721176, 781274, 795015, 811323, 838188, 848016, 901470, 931320, 978480, 1047735, 1060020, 1081764, 1117584, 1171911, 1201960, 1272024, 1289520, 1352205, 1396980, 1413360, 1442352, 1562548, 1590030, 1622646, 1676376, 1802940, 1862640, 1953185, 2095470, 2120040, 2163528, 2343822, 2403920, 2433969, 2544048, 2704410, 2793960, 3125096, 3180060, 3245292, 3352752, 3515733, 3605880, 3906370, 4056615, 4190940, 4240080, 4327056, 4687644, 4867938, 5408820, 5587920, 5859555, 6250192, 6360120, 6490584, 7031466, 7211760, 7812740, 8113230, 8381880, 9375288, 9735876, 10547199, 10817640, 11719110, 12169845, 12720240, 12981168, 14062932, 15625480, 16226460, 16763760, 17578665, 18750576, 19471752, 21094398, 21635280, 23438220, 24339690, 28125864, 31250960, 31641597, 32452920, 35157330, 38943504, 42188796, 46876440, 48679380, 52735995, 56251728, 63283194, 64905840, 70314660, 84377592, 93752880, 97358760, 105471990, 126566388, 140629320, 158207985, 168755184, 194717520, 210943980, 253132776, 281258640, 316415970, 421887960, 506265552, 632831940, 843775920, 1265663880, 2531327760]

約数ペア:

[(1, 2531327760), (2, 1265663880), (3, 843775920), (4, 632831940), (5, 506265552), (6, 421887960), (8, 316415970), (9, 281258640), (10, 253132776), (12, 210943980), (13, 194717520), (15, 168755184), (16, 158207985), (18, 140629320), (20, 126566388), (24, 105471990), (26, 97358760), (27, 93752880), (30, 84377592), (36, 70314660), (39, 64905840), (40, 63283194), (45, 56251728), (48, 52735995), (52, 48679380), (54, 46876440), (60, 42188796), (65, 38943504), (72, 35157330), (78, 32452920), (80, 31641597), (81, 31250960), (90, 28125864), (104, 24339690), (108, 23438220), (117, 21635280), (120, 21094398), (130, 19471752), (135, 18750576), (144, 17578665), (151, 16763760), (156, 16226460), (162, 15625480), (180, 14062932), (195, 12981168), (199, 12720240), (208, 12169845), (216, 11719110), (234, 10817640), (240, 10547199), (260, 9735876), (270, 9375288), (302, 8381880), (312, 8113230), (324, 7812740), (351, 7211760), (360, 7031466), (390, 6490584), (398, 6360120), (405, 6250192), (432, 5859555), (453, 5587920), (468, 5408820), (520, 4867938), (540, 4687644), (585, 4327056), (597, 4240080), (604, 4190940), (624, 4056615), (648, 3906370), (702, 3605880), (720, 3515733), (755, 3352752), (780, 3245292), (796, 3180060), (810, 3125096), (906, 2793960), (936, 2704410), (995, 2544048), (1040, 2433969), (1053, 2403920), (1080, 2343822), (1170, 2163528), (1194, 2120040), (1208, 2095470), (1296, 1953185), (1359, 1862640), (1404, 1802940), (1510, 1676376), (1560, 1622646), (1592, 1590030), (1620, 1562548), (1755, 1442352), (1791, 1413360), (1812, 1396980), (1872, 1352205), (1963, 1289520), (1990, 1272024), (2106, 1201960), (2160, 1171911), (2265, 1117584), (2340, 1081764), (2388, 1060020), (2416, 1047735), (2587, 978480), (2718, 931320), (2808, 901470), (2985, 848016), (3020, 838188), (3120, 811323), (3184, 795015), (3240, 781274), (3510, 721176), (3582, 706680), (3624, 698490), (3926, 644760), (3980, 636012), (4077, 620880), (4212, 600980), (4530, 558792), (4680, 540882), (4776, 530010), (5174, 489240), (5265, 480784), (5373, 471120), (5436, 465660), (5616, 450735), (5889, 429840), (5970, 424008), (6040, 419094), (6480, 390637), (6795, 372528), (7020, 360588), (7164, 353340), (7248, 349245), (7761, 326160), (7852, 322380), (7960, 318006), (8154, 310440), (8424, 300490), (8955, 282672), (9060, 279396), (9360, 270441), (9552, 265005), (9815, 257904), (10348, 244620), (10530, 240392), (10746, 235560), (10872, 232830), (11778, 214920), (11940, 212004), (12080, 209547), (12231, 206960), (12935, 195696), (13590, 186264), (14040, 180294), (14328, 176670), (15522, 163080), (15704, 161190), (15920, 159003), (16119, 157040), (16308, 155220), (16848, 150245), (17667, 143280), (17910, 141336), (18120, 139698), (19630, 128952), (20385, 124176), (20696, 122310), (21060, 120196), (21492, 117780), (21744, 116415), (23283, 108720), (23556, 107460), (23880, 106002), (24462, 103480), (25870, 97848), (26865, 94224), (27180, 93132), (28080, 90147), (28656, 88335), (29445, 85968), (30049, 84240), (31044, 81540), (31408, 80595), (32238, 78520), (32616, 77610), (35334, 71640), (35820, 70668), (36240, 69849), (38805, 65232), (39260, 64476), (40770, 62088), (41392, 61155), (42120, 60098), (42984, 58890), (46566, 54360), (47112, 53730), (47760, 53001), (48924, 51740)]