1978154083080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{111773}}^1$

素因数の和:114141

約数の個数: 256

約数和(自身を含む): 7539111590400

約数和(自身を除く): 5560957507320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2341, 2520, 3780, 4682, 7023, 7560, 9364, 11705, 14046, 16387, 18728, 21069, 23410, 28092, 32774, 35115, 42138, 46820, 49161, 56184, 63207, 65548, 70230, 81935, 84276, 93640, 98322, 105345, 111773, 126414, 131096, 140460, 147483, 163870, 168552, 196644, 210690, 223546, 245805, 252828, 280920, 294966, 316035, 327740, 335319, 393288, 421380, 442449, 447092, 491610, 505656, 558865, 589932, 632070, 655480, 670638, 737415, 782411, 842760, 884898, 894184, 983220, 1005957, 1117730, 1179864, 1264140, 1341276, 1474830, 1564822, 1676595, 1769796, 1966440, 2011914, 2212245, 2235460, 2347233, 2528280, 2682552, 2949660, 3017871, 3129644, 3353190, 3539592, 3912055, 4023828, 4424490, 4470920, 4694466, 5029785, 5899320, 6035742, 6259288, 6706380, 7041699, 7824110, 8047656, 8848980, 9388932, 10059570, 11736165, 12071484, 13412760, 14083398, 15089355, 15648220, 17697960, 18777864, 20119140, 21125097, 23472330, 24142968, 28166796, 30178710, 31296440, 35208495, 40238280, 42250194, 46944660, 56333592, 60357420, 70416990, 84500388, 93889320, 105625485, 120714840, 140833980, 169000776, 211250970, 261660593, 281667960, 422501940, 523321186, 784981779, 845003880, 1046642372, 1308302965, 1569963558, 1831624151, 2093284744, 2354945337, 2616605930, 3139927116, 3663248302, 3924908895, 4709890674, 5233211860, 5494872453, 6279854232, 7064836011, 7326496604, 7849817790, 9158120755, 9419781348, 10466423720, 10989744906, 11774726685, 14129672022, 14652993208, 15699635580, 16484617359, 18316241510, 18839562696, 21979489812, 23549453370, 27474362265, 28259344044, 31399271160, 32969234718, 35324180055, 36632483020, 43958979624, 47098906740, 49453852077, 54948724530, 56518688088, 65938469436, 70648360110, 73264966040, 82423086795, 94197813480, 98907704154, 109897449060, 131876938872, 141296720220, 164846173590, 197815408308, 219794898120, 247269260385, 282593440440, 329692347180, 395630816616, 494538520770, 659384694360, 989077041540, 1978154083080]

約数ペア:

[(1, 1978154083080), (2, 989077041540), (3, 659384694360), (4, 494538520770), (5, 395630816616), (6, 329692347180), (7, 282593440440), (8, 247269260385), (9, 219794898120), (10, 197815408308), (12, 164846173590), (14, 141296720220), (15, 131876938872), (18, 109897449060), (20, 98907704154), (21, 94197813480), (24, 82423086795), (27, 73264966040), (28, 70648360110), (30, 65938469436), (35, 56518688088), (36, 54948724530), (40, 49453852077), (42, 47098906740), (45, 43958979624), (54, 36632483020), (56, 35324180055), (60, 32969234718), (63, 31399271160), (70, 28259344044), (72, 27474362265), (84, 23549453370), (90, 21979489812), (105, 18839562696), (108, 18316241510), (120, 16484617359), (126, 15699635580), (135, 14652993208), (140, 14129672022), (168, 11774726685), (180, 10989744906), (189, 10466423720), (210, 9419781348), (216, 9158120755), (252, 7849817790), (270, 7326496604), (280, 7064836011), (315, 6279854232), (360, 5494872453), (378, 5233211860), (420, 4709890674), (504, 3924908895), (540, 3663248302), (630, 3139927116), (756, 2616605930), (840, 2354945337), (945, 2093284744), (1080, 1831624151), (1260, 1569963558), (1512, 1308302965), (1890, 1046642372), (2341, 845003880), (2520, 784981779), (3780, 523321186), (4682, 422501940), (7023, 281667960), (7560, 261660593), (9364, 211250970), (11705, 169000776), (14046, 140833980), (16387, 120714840), (18728, 105625485), (21069, 93889320), (23410, 84500388), (28092, 70416990), (32774, 60357420), (35115, 56333592), (42138, 46944660), (46820, 42250194), (49161, 40238280), (56184, 35208495), (63207, 31296440), (65548, 30178710), (70230, 28166796), (81935, 24142968), (84276, 23472330), (93640, 21125097), (98322, 20119140), (105345, 18777864), (111773, 17697960), (126414, 15648220), (131096, 15089355), (140460, 14083398), (147483, 13412760), (163870, 12071484), (168552, 11736165), (196644, 10059570), (210690, 9388932), (223546, 8848980), (245805, 8047656), (252828, 7824110), (280920, 7041699), (294966, 6706380), (316035, 6259288), (327740, 6035742), (335319, 5899320), (393288, 5029785), (421380, 4694466), (442449, 4470920), (447092, 4424490), (491610, 4023828), (505656, 3912055), (558865, 3539592), (589932, 3353190), (632070, 3129644), (655480, 3017871), (670638, 2949660), (737415, 2682552), (782411, 2528280), (842760, 2347233), (884898, 2235460), (894184, 2212245), (983220, 2011914), (1005957, 1966440), (1117730, 1769796), (1179864, 1676595), (1264140, 1564822), (1341276, 1474830)]