821685060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 336

約数和(自身を含む): 3023185536

約数和(自身を除く): 2201500476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 97, 105, 108, 126, 135, 140, 162, 166, 180, 189, 194, 210, 243, 249, 252, 270, 291, 315, 324, 332, 378, 388, 405, 415, 420, 485, 486, 498, 540, 567, 581, 582, 630, 679, 729, 747, 756, 810, 830, 873, 945, 970, 972, 996, 1134, 1162, 1164, 1215, 1245, 1260, 1358, 1455, 1458, 1494, 1620, 1660, 1701, 1743, 1746, 1890, 1940, 2037, 2241, 2268, 2324, 2430, 2490, 2619, 2716, 2835, 2905, 2910, 2916, 2988, 3395, 3402, 3486, 3492, 3645, 3735, 3780, 4074, 4365, 4482, 4860, 4980, 5103, 5229, 5238, 5670, 5810, 5820, 6111, 6723, 6790, 6804, 6972, 7290, 7470, 7857, 8051, 8148, 8505, 8715, 8730, 8964, 10185, 10206, 10458, 10476, 11205, 11340, 11620, 12222, 13095, 13446, 13580, 14580, 14940, 15687, 15714, 16102, 17010, 17430, 17460, 18333, 20169, 20370, 20412, 20916, 22410, 23571, 24153, 24444, 25515, 26145, 26190, 26892, 30555, 31374, 31428, 32204, 33615, 34020, 34860, 36666, 39285, 40255, 40338, 40740, 44820, 47061, 47142, 48306, 51030, 52290, 52380, 54999, 56357, 60507, 61110, 62748, 67230, 70713, 72459, 73332, 78435, 78570, 80510, 80676, 91665, 94122, 94284, 96612, 100845, 102060, 104580, 109998, 112714, 117855, 120765, 121014, 122220, 134460, 141183, 141426, 144918, 156870, 157140, 161020, 164997, 169071, 183330, 188244, 201690, 217377, 219996, 225428, 235305, 235710, 241530, 242028, 274995, 281785, 282366, 282852, 289836, 302535, 313740, 329994, 338142, 353565, 362295, 366660, 403380, 423549, 434754, 470610, 471420, 483060, 494991, 507213, 549990, 563570, 564732, 605070, 652131, 659988, 676284, 705915, 707130, 724590, 824985, 845355, 847098, 869508, 941220, 989982, 1014426, 1086885, 1099980, 1127140, 1210140, 1304262, 1411830, 1414260, 1449180, 1521639, 1649970, 1690710, 1694196, 1956393, 1979964, 2028852, 2117745, 2173770, 2474955, 2536065, 2608524, 2823660, 3043278, 3260655, 3299940, 3381420, 3912786, 4235490, 4347540, 4564917, 4949910, 5072130, 5869179, 6086556, 6521310, 7608195, 7825572, 8470980, 9129834, 9781965, 9899820, 10144260, 11738358, 13042620, 13694751, 15216390, 18259668, 19563930, 22824585, 23476716, 27389502, 29345895, 30432780, 39127860, 41084253, 45649170, 54779004, 58691790, 68473755, 82168506, 91298340, 117383580, 136947510, 164337012, 205421265, 273895020, 410842530, 821685060]

約数ペア:

[(1, 821685060), (2, 410842530), (3, 273895020), (4, 205421265), (5, 164337012), (6, 136947510), (7, 117383580), (9, 91298340), (10, 82168506), (12, 68473755), (14, 58691790), (15, 54779004), (18, 45649170), (20, 41084253), (21, 39127860), (27, 30432780), (28, 29345895), (30, 27389502), (35, 23476716), (36, 22824585), (42, 19563930), (45, 18259668), (54, 15216390), (60, 13694751), (63, 13042620), (70, 11738358), (81, 10144260), (83, 9899820), (84, 9781965), (90, 9129834), (97, 8470980), (105, 7825572), (108, 7608195), (126, 6521310), (135, 6086556), (140, 5869179), (162, 5072130), (166, 4949910), (180, 4564917), (189, 4347540), (194, 4235490), (210, 3912786), (243, 3381420), (249, 3299940), (252, 3260655), (270, 3043278), (291, 2823660), (315, 2608524), (324, 2536065), (332, 2474955), (378, 2173770), (388, 2117745), (405, 2028852), (415, 1979964), (420, 1956393), (485, 1694196), (486, 1690710), (498, 1649970), (540, 1521639), (567, 1449180), (581, 1414260), (582, 1411830), (630, 1304262), (679, 1210140), (729, 1127140), (747, 1099980), (756, 1086885), (810, 1014426), (830, 989982), (873, 941220), (945, 869508), (970, 847098), (972, 845355), (996, 824985), (1134, 724590), (1162, 707130), (1164, 705915), (1215, 676284), (1245, 659988), (1260, 652131), (1358, 605070), (1455, 564732), (1458, 563570), (1494, 549990), (1620, 507213), (1660, 494991), (1701, 483060), (1743, 471420), (1746, 470610), (1890, 434754), (1940, 423549), (2037, 403380), (2241, 366660), (2268, 362295), (2324, 353565), (2430, 338142), (2490, 329994), (2619, 313740), (2716, 302535), (2835, 289836), (2905, 282852), (2910, 282366), (2916, 281785), (2988, 274995), (3395, 242028), (3402, 241530), (3486, 235710), (3492, 235305), (3645, 225428), (3735, 219996), (3780, 217377), (4074, 201690), (4365, 188244), (4482, 183330), (4860, 169071), (4980, 164997), (5103, 161020), (5229, 157140), (5238, 156870), (5670, 144918), (5810, 141426), (5820, 141183), (6111, 134460), (6723, 122220), (6790, 121014), (6804, 120765), (6972, 117855), (7290, 112714), (7470, 109998), (7857, 104580), (8051, 102060), (8148, 100845), (8505, 96612), (8715, 94284), (8730, 94122), (8964, 91665), (10185, 80676), (10206, 80510), (10458, 78570), (10476, 78435), (11205, 73332), (11340, 72459), (11620, 70713), (12222, 67230), (13095, 62748), (13446, 61110), (13580, 60507), (14580, 56357), (14940, 54999), (15687, 52380), (15714, 52290), (16102, 51030), (17010, 48306), (17430, 47142), (17460, 47061), (18333, 44820), (20169, 40740), (20370, 40338), (20412, 40255), (20916, 39285), (22410, 36666), (23571, 34860), (24153, 34020), (24444, 33615), (25515, 32204), (26145, 31428), (26190, 31374), (26892, 30555)]