210080304

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 280

約数和(自身を含む): 728620032

約数和(自身を除く): 518539728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 83, 84, 93, 108, 112, 124, 126, 144, 162, 166, 168, 186, 189, 216, 217, 243, 248, 249, 252, 279, 324, 332, 336, 372, 378, 432, 434, 486, 496, 498, 504, 558, 567, 581, 648, 651, 664, 729, 744, 747, 756, 837, 868, 972, 996, 1008, 1116, 1134, 1162, 1296, 1302, 1328, 1458, 1488, 1494, 1512, 1674, 1701, 1736, 1743, 1944, 1953, 1992, 2232, 2241, 2268, 2324, 2511, 2573, 2604, 2916, 2988, 3024, 3348, 3402, 3472, 3486, 3888, 3906, 3984, 4464, 4482, 4536, 4648, 5022, 5103, 5146, 5208, 5229, 5832, 5859, 5976, 6696, 6723, 6804, 6972, 7533, 7719, 7812, 8964, 9072, 9296, 10044, 10206, 10292, 10416, 10458, 11664, 11718, 11952, 13392, 13446, 13608, 13944, 15066, 15438, 15624, 15687, 17577, 17928, 18011, 20088, 20169, 20412, 20584, 20916, 22599, 23157, 23436, 26892, 27216, 27888, 30132, 30876, 31248, 31374, 35154, 35856, 36022, 40176, 40338, 40824, 41168, 41832, 45198, 46314, 46872, 47061, 52731, 53784, 54033, 60264, 60507, 61752, 62748, 69471, 70308, 72044, 80676, 81648, 83664, 90396, 92628, 93744, 94122, 105462, 107568, 108066, 120528, 121014, 123504, 125496, 138942, 140616, 141183, 144088, 158193, 161352, 162099, 180792, 185256, 188244, 208413, 210924, 216132, 242028, 250992, 277884, 281232, 282366, 288176, 316386, 322704, 324198, 361584, 370512, 376488, 416826, 421848, 423549, 432264, 484056, 486297, 555768, 564732, 625239, 632772, 648396, 752976, 833652, 843696, 847098, 864528, 968112, 972594, 1111536, 1129464, 1250478, 1265544, 1296792, 1458891, 1667304, 1694196, 1875717, 1945188, 2258928, 2500956, 2531088, 2593584, 2917782, 3334608, 3388392, 3751434, 3890376, 4376673, 5001912, 5835564, 6776784, 7502868, 7780752, 8753346, 10003824, 11671128, 13130019, 15005736, 17506692, 23342256, 26260038, 30011472, 35013384, 52520076, 70026768, 105040152, 210080304]

約数ペア:

[(1, 210080304), (2, 105040152), (3, 70026768), (4, 52520076), (6, 35013384), (7, 30011472), (8, 26260038), (9, 23342256), (12, 17506692), (14, 15005736), (16, 13130019), (18, 11671128), (21, 10003824), (24, 8753346), (27, 7780752), (28, 7502868), (31, 6776784), (36, 5835564), (42, 5001912), (48, 4376673), (54, 3890376), (56, 3751434), (62, 3388392), (63, 3334608), (72, 2917782), (81, 2593584), (83, 2531088), (84, 2500956), (93, 2258928), (108, 1945188), (112, 1875717), (124, 1694196), (126, 1667304), (144, 1458891), (162, 1296792), (166, 1265544), (168, 1250478), (186, 1129464), (189, 1111536), (216, 972594), (217, 968112), (243, 864528), (248, 847098), (249, 843696), (252, 833652), (279, 752976), (324, 648396), (332, 632772), (336, 625239), (372, 564732), (378, 555768), (432, 486297), (434, 484056), (486, 432264), (496, 423549), (498, 421848), (504, 416826), (558, 376488), (567, 370512), (581, 361584), (648, 324198), (651, 322704), (664, 316386), (729, 288176), (744, 282366), (747, 281232), (756, 277884), (837, 250992), (868, 242028), (972, 216132), (996, 210924), (1008, 208413), (1116, 188244), (1134, 185256), (1162, 180792), (1296, 162099), (1302, 161352), (1328, 158193), (1458, 144088), (1488, 141183), (1494, 140616), (1512, 138942), (1674, 125496), (1701, 123504), (1736, 121014), (1743, 120528), (1944, 108066), (1953, 107568), (1992, 105462), (2232, 94122), (2241, 93744), (2268, 92628), (2324, 90396), (2511, 83664), (2573, 81648), (2604, 80676), (2916, 72044), (2988, 70308), (3024, 69471), (3348, 62748), (3402, 61752), (3472, 60507), (3486, 60264), (3888, 54033), (3906, 53784), (3984, 52731), (4464, 47061), (4482, 46872), (4536, 46314), (4648, 45198), (5022, 41832), (5103, 41168), (5146, 40824), (5208, 40338), (5229, 40176), (5832, 36022), (5859, 35856), (5976, 35154), (6696, 31374), (6723, 31248), (6804, 30876), (6972, 30132), (7533, 27888), (7719, 27216), (7812, 26892), (8964, 23436), (9072, 23157), (9296, 22599), (10044, 20916), (10206, 20584), (10292, 20412), (10416, 20169), (10458, 20088), (11664, 18011), (11718, 17928), (11952, 17577), (13392, 15687), (13446, 15624), (13608, 15438), (13944, 15066)]