1296751680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 420

約数和(自身を含む): 5371135308

約数和(自身を除く): 4074383628

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1021, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2042, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3063, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4084, 4320, 4410, 4536, 4704, 5040, 5105, 5184, 5292, 5670, 5880, 6048, 6126, 6480, 6615, 6720, 7056, 7147, 7560, 7840, 7938, 8168, 8640, 8820, 9072, 9189, 9408, 10080, 10210, 10584, 11340, 11760, 12096, 12252, 12960, 13230, 14112, 14294, 15120, 15315, 15680, 15876, 16336, 17640, 18144, 18378, 19845, 20160, 20420, 21168, 21441, 22680, 23520, 24504, 25920, 26460, 27567, 28224, 28588, 30240, 30630, 31752, 32672, 35280, 35735, 36288, 36756, 39690, 40840, 42336, 42882, 45360, 45945, 47040, 49008, 50029, 52920, 55134, 57176, 60480, 61260, 63504, 64323, 65344, 70560, 71470, 73512, 79380, 81680, 82701, 84672, 85764, 90720, 91890, 98016, 100058, 105840, 107205, 110268, 114352, 122520, 127008, 128646, 137835, 141120, 142940, 147024, 150087, 158760, 163360, 165402, 171528, 181440, 183780, 192969, 196032, 200116, 211680, 214410, 220536, 228704, 245040, 250145, 254016, 257292, 275670, 285880, 294048, 300174, 317520, 321615, 326720, 330804, 343056, 367560, 385938, 400232, 413505, 423360, 428820, 441072, 450261, 457408, 490080, 500290, 514584, 551340, 571760, 578907, 588096, 600348, 635040, 643230, 661608, 686112, 735120, 750435, 771876, 800464, 827010, 857640, 882144, 900522, 964845, 980160, 1000580, 1029168, 1102680, 1143520, 1157814, 1200696, 1270080, 1286460, 1323216, 1350783, 1372224, 1470240, 1500870, 1543752, 1600928, 1654020, 1715280, 1764288, 1801044, 1929690, 2001160, 2058336, 2205360, 2251305, 2287040, 2315628, 2401392, 2572920, 2646432, 2701566, 2894535, 2940480, 3001740, 3087504, 3201856, 3308040, 3430560, 3602088, 3859380, 4002320, 4052349, 4116672, 4410720, 4502610, 4631256, 4802784, 5145840, 5292864, 5403132, 5789070, 6003480, 6175008, 6616080, 6753915, 6861120, 7204176, 7718760, 8004640, 8104698, 8821440, 9005220, 9262512, 9605568, 10291680, 10806264, 11578140, 12006960, 12350016, 13232160, 13507830, 14408352, 15437520, 16009280, 16209396, 18010440, 18525024, 20261745, 20583360, 21612528, 23156280, 24013920, 26464320, 27015660, 28816704, 30875040, 32418792, 36020880, 37050048, 40523490, 43225056, 46312560, 48027840, 54031320, 61750080, 64837584, 72041760, 81046980, 86450112, 92625120, 108062640, 129675168, 144083520, 162093960, 185250240, 216125280, 259350336, 324187920, 432250560, 648375840, 1296751680]

約数ペア:

[(1, 1296751680), (2, 648375840), (3, 432250560), (4, 324187920), (5, 259350336), (6, 216125280), (7, 185250240), (8, 162093960), (9, 144083520), (10, 129675168), (12, 108062640), (14, 92625120), (15, 86450112), (16, 81046980), (18, 72041760), (20, 64837584), (21, 61750080), (24, 54031320), (27, 48027840), (28, 46312560), (30, 43225056), (32, 40523490), (35, 37050048), (36, 36020880), (40, 32418792), (42, 30875040), (45, 28816704), (48, 27015660), (49, 26464320), (54, 24013920), (56, 23156280), (60, 21612528), (63, 20583360), (64, 20261745), (70, 18525024), (72, 18010440), (80, 16209396), (81, 16009280), (84, 15437520), (90, 14408352), (96, 13507830), (98, 13232160), (105, 12350016), (108, 12006960), (112, 11578140), (120, 10806264), (126, 10291680), (135, 9605568), (140, 9262512), (144, 9005220), (147, 8821440), (160, 8104698), (162, 8004640), (168, 7718760), (180, 7204176), (189, 6861120), (192, 6753915), (196, 6616080), (210, 6175008), (216, 6003480), (224, 5789070), (240, 5403132), (245, 5292864), (252, 5145840), (270, 4802784), (280, 4631256), (288, 4502610), (294, 4410720), (315, 4116672), (320, 4052349), (324, 4002320), (336, 3859380), (360, 3602088), (378, 3430560), (392, 3308040), (405, 3201856), (420, 3087504), (432, 3001740), (441, 2940480), (448, 2894535), (480, 2701566), (490, 2646432), (504, 2572920), (540, 2401392), (560, 2315628), (567, 2287040), (576, 2251305), (588, 2205360), (630, 2058336), (648, 2001160), (672, 1929690), (720, 1801044), (735, 1764288), (756, 1715280), (784, 1654020), (810, 1600928), (840, 1543752), (864, 1500870), (882, 1470240), (945, 1372224), (960, 1350783), (980, 1323216), (1008, 1286460), (1021, 1270080), (1080, 1200696), (1120, 1157814), (1134, 1143520), (1176, 1102680), (1260, 1029168), (1296, 1000580), (1323, 980160), (1344, 964845), (1440, 900522), (1470, 882144), (1512, 857640), (1568, 827010), (1620, 800464), (1680, 771876), (1728, 750435), (1764, 735120), (1890, 686112), (1960, 661608), (2016, 643230), (2042, 635040), (2160, 600348), (2205, 588096), (2240, 578907), (2268, 571760), (2352, 551340), (2520, 514584), (2592, 500290), (2646, 490080), (2835, 457408), (2880, 450261), (2940, 441072), (3024, 428820), (3063, 423360), (3136, 413505), (3240, 400232), (3360, 385938), (3528, 367560), (3780, 343056), (3920, 330804), (3969, 326720), (4032, 321615), (4084, 317520), (4320, 300174), (4410, 294048), (4536, 285880), (4704, 275670), (5040, 257292), (5105, 254016), (5184, 250145), (5292, 245040), (5670, 228704), (5880, 220536), (6048, 214410), (6126, 211680), (6480, 200116), (6615, 196032), (6720, 192969), (7056, 183780), (7147, 181440), (7560, 171528), (7840, 165402), (7938, 163360), (8168, 158760), (8640, 150087), (8820, 147024), (9072, 142940), (9189, 141120), (9408, 137835), (10080, 128646), (10210, 127008), (10584, 122520), (11340, 114352), (11760, 110268), (12096, 107205), (12252, 105840), (12960, 100058), (13230, 98016), (14112, 91890), (14294, 90720), (15120, 85764), (15315, 84672), (15680, 82701), (15876, 81680), (16336, 79380), (17640, 73512), (18144, 71470), (18378, 70560), (19845, 65344), (20160, 64323), (20420, 63504), (21168, 61260), (21441, 60480), (22680, 57176), (23520, 55134), (24504, 52920), (25920, 50029), (26460, 49008), (27567, 47040), (28224, 45945), (28588, 45360), (30240, 42882), (30630, 42336), (31752, 40840), (32672, 39690), (35280, 36756), (35735, 36288)]