840321216

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 392

約数和(自身を含む): 2984991744

約数和(自身を除く): 2144670528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 83, 84, 93, 96, 108, 112, 124, 126, 144, 162, 166, 168, 186, 189, 192, 216, 217, 224, 243, 248, 249, 252, 279, 288, 324, 332, 336, 372, 378, 432, 434, 448, 486, 496, 498, 504, 558, 567, 576, 581, 648, 651, 664, 672, 729, 744, 747, 756, 837, 864, 868, 972, 992, 996, 1008, 1116, 1134, 1162, 1296, 1302, 1328, 1344, 1458, 1488, 1494, 1512, 1674, 1701, 1728, 1736, 1743, 1944, 1953, 1984, 1992, 2016, 2232, 2241, 2268, 2324, 2511, 2573, 2592, 2604, 2656, 2916, 2976, 2988, 3024, 3348, 3402, 3472, 3486, 3888, 3906, 3984, 4032, 4464, 4482, 4536, 4648, 5022, 5103, 5146, 5184, 5208, 5229, 5312, 5832, 5859, 5952, 5976, 6048, 6696, 6723, 6804, 6944, 6972, 7533, 7719, 7776, 7812, 7968, 8928, 8964, 9072, 9296, 10044, 10206, 10292, 10416, 10458, 11664, 11718, 11952, 12096, 13392, 13446, 13608, 13888, 13944, 15066, 15438, 15552, 15624, 15687, 15936, 17577, 17856, 17928, 18011, 18144, 18592, 20088, 20169, 20412, 20584, 20832, 20916, 22599, 23157, 23328, 23436, 23904, 26784, 26892, 27216, 27888, 30132, 30876, 31248, 31374, 35154, 35856, 36022, 36288, 37184, 40176, 40338, 40824, 41168, 41664, 41832, 45198, 46314, 46656, 46872, 47061, 47808, 52731, 53568, 53784, 54033, 54432, 55776, 60264, 60507, 61752, 62496, 62748, 69471, 70308, 71712, 72044, 80352, 80676, 81648, 82336, 83664, 90396, 92628, 93744, 94122, 105462, 107568, 108066, 108864, 111552, 120528, 121014, 123504, 124992, 125496, 138942, 140616, 141183, 143424, 144088, 158193, 160704, 161352, 162099, 163296, 164672, 167328, 180792, 185256, 187488, 188244, 208413, 210924, 215136, 216132, 241056, 242028, 247008, 250992, 277884, 281232, 282366, 288176, 316386, 322704, 324198, 326592, 334656, 361584, 370512, 374976, 376488, 416826, 421848, 423549, 430272, 432264, 482112, 484056, 486297, 494016, 501984, 555768, 562464, 564732, 576352, 625239, 632772, 645408, 648396, 723168, 741024, 752976, 833652, 843696, 847098, 864528, 968112, 972594, 1003968, 1111536, 1124928, 1129464, 1152704, 1250478, 1265544, 1290816, 1296792, 1446336, 1458891, 1482048, 1505952, 1667304, 1687392, 1694196, 1729056, 1875717, 1936224, 1945188, 2223072, 2258928, 2500956, 2531088, 2593584, 2917782, 3011904, 3334608, 3374784, 3388392, 3458112, 3751434, 3872448, 3890376, 4376673, 4446144, 4517856, 5001912, 5062176, 5187168, 5835564, 6669216, 6776784, 7502868, 7780752, 8753346, 9035712, 10003824, 10124352, 10374336, 11671128, 13130019, 13338432, 13553568, 15005736, 15561504, 17506692, 20007648, 23342256, 26260038, 27107136, 30011472, 31123008, 35013384, 40015296, 46684512, 52520076, 60022944, 70026768, 93369024, 105040152, 120045888, 140053536, 210080304, 280107072, 420160608, 840321216]

約数ペア:

[(1, 840321216), (2, 420160608), (3, 280107072), (4, 210080304), (6, 140053536), (7, 120045888), (8, 105040152), (9, 93369024), (12, 70026768), (14, 60022944), (16, 52520076), (18, 46684512), (21, 40015296), (24, 35013384), (27, 31123008), (28, 30011472), (31, 27107136), (32, 26260038), (36, 23342256), (42, 20007648), (48, 17506692), (54, 15561504), (56, 15005736), (62, 13553568), (63, 13338432), (64, 13130019), (72, 11671128), (81, 10374336), (83, 10124352), (84, 10003824), (93, 9035712), (96, 8753346), (108, 7780752), (112, 7502868), (124, 6776784), (126, 6669216), (144, 5835564), (162, 5187168), (166, 5062176), (168, 5001912), (186, 4517856), (189, 4446144), (192, 4376673), (216, 3890376), (217, 3872448), (224, 3751434), (243, 3458112), (248, 3388392), (249, 3374784), (252, 3334608), (279, 3011904), (288, 2917782), (324, 2593584), (332, 2531088), (336, 2500956), (372, 2258928), (378, 2223072), (432, 1945188), (434, 1936224), (448, 1875717), (486, 1729056), (496, 1694196), (498, 1687392), (504, 1667304), (558, 1505952), (567, 1482048), (576, 1458891), (581, 1446336), (648, 1296792), (651, 1290816), (664, 1265544), (672, 1250478), (729, 1152704), (744, 1129464), (747, 1124928), (756, 1111536), (837, 1003968), (864, 972594), (868, 968112), (972, 864528), (992, 847098), (996, 843696), (1008, 833652), (1116, 752976), (1134, 741024), (1162, 723168), (1296, 648396), (1302, 645408), (1328, 632772), (1344, 625239), (1458, 576352), (1488, 564732), (1494, 562464), (1512, 555768), (1674, 501984), (1701, 494016), (1728, 486297), (1736, 484056), (1743, 482112), (1944, 432264), (1953, 430272), (1984, 423549), (1992, 421848), (2016, 416826), (2232, 376488), (2241, 374976), (2268, 370512), (2324, 361584), (2511, 334656), (2573, 326592), (2592, 324198), (2604, 322704), (2656, 316386), (2916, 288176), (2976, 282366), (2988, 281232), (3024, 277884), (3348, 250992), (3402, 247008), (3472, 242028), (3486, 241056), (3888, 216132), (3906, 215136), (3984, 210924), (4032, 208413), (4464, 188244), (4482, 187488), (4536, 185256), (4648, 180792), (5022, 167328), (5103, 164672), (5146, 163296), (5184, 162099), (5208, 161352), (5229, 160704), (5312, 158193), (5832, 144088), (5859, 143424), (5952, 141183), (5976, 140616), (6048, 138942), (6696, 125496), (6723, 124992), (6804, 123504), (6944, 121014), (6972, 120528), (7533, 111552), (7719, 108864), (7776, 108066), (7812, 107568), (7968, 105462), (8928, 94122), (8964, 93744), (9072, 92628), (9296, 90396), (10044, 83664), (10206, 82336), (10292, 81648), (10416, 80676), (10458, 80352), (11664, 72044), (11718, 71712), (11952, 70308), (12096, 69471), (13392, 62748), (13446, 62496), (13608, 61752), (13888, 60507), (13944, 60264), (15066, 55776), (15438, 54432), (15552, 54033), (15624, 53784), (15687, 53568), (15936, 52731), (17577, 47808), (17856, 47061), (17928, 46872), (18011, 46656), (18144, 46314), (18592, 45198), (20088, 41832), (20169, 41664), (20412, 41168), (20584, 40824), (20832, 40338), (20916, 40176), (22599, 37184), (23157, 36288), (23328, 36022), (23436, 35856), (23904, 35154), (26784, 31374), (26892, 31248), (27216, 30876), (27888, 30132)]