27807421320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{41957}}^1$

素因数の和:42244

約数の個数: 192

約数和(自身を含む): 103679896320

約数和(自身を除く): 75872475000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 263, 280, 315, 360, 420, 504, 526, 630, 789, 840, 1052, 1260, 1315, 1578, 1841, 2104, 2367, 2520, 2630, 3156, 3682, 3945, 4734, 5260, 5523, 6312, 7364, 7890, 9205, 9468, 10520, 11046, 11835, 14728, 15780, 16569, 18410, 18936, 22092, 23670, 27615, 31560, 33138, 36820, 41957, 44184, 47340, 55230, 66276, 73640, 82845, 83914, 94680, 110460, 125871, 132552, 165690, 167828, 209785, 220920, 251742, 293699, 331380, 335656, 377613, 419570, 503484, 587398, 629355, 662760, 755226, 839140, 881097, 1006968, 1174796, 1258710, 1468495, 1510452, 1678280, 1762194, 1888065, 2349592, 2517420, 2643291, 2936990, 3020904, 3524388, 3776130, 4405485, 5034840, 5286582, 5873980, 7048776, 7552260, 8810970, 10573164, 11034691, 11747960, 13216455, 15104520, 17621940, 21146328, 22069382, 26432910, 33104073, 35243880, 44138764, 52865820, 55173455, 66208146, 77242837, 88277528, 99312219, 105731640, 110346910, 132416292, 154485674, 165520365, 198624438, 220693820, 231728511, 264832584, 308971348, 331040730, 386214185, 397248876, 441387640, 463457022, 496561095, 617942696, 662081460, 695185533, 772428370, 794497752, 926914044, 993122190, 1158642555, 1324162920, 1390371066, 1544856740, 1853828088, 1986244380, 2317285110, 2780742132, 3089713480, 3475927665, 3972488760, 4634570220, 5561484264, 6951855330, 9269140440, 13903710660, 27807421320]

約数ペア:

[(1, 27807421320), (2, 13903710660), (3, 9269140440), (4, 6951855330), (5, 5561484264), (6, 4634570220), (7, 3972488760), (8, 3475927665), (9, 3089713480), (10, 2780742132), (12, 2317285110), (14, 1986244380), (15, 1853828088), (18, 1544856740), (20, 1390371066), (21, 1324162920), (24, 1158642555), (28, 993122190), (30, 926914044), (35, 794497752), (36, 772428370), (40, 695185533), (42, 662081460), (45, 617942696), (56, 496561095), (60, 463457022), (63, 441387640), (70, 397248876), (72, 386214185), (84, 331040730), (90, 308971348), (105, 264832584), (120, 231728511), (126, 220693820), (140, 198624438), (168, 165520365), (180, 154485674), (210, 132416292), (252, 110346910), (263, 105731640), (280, 99312219), (315, 88277528), (360, 77242837), (420, 66208146), (504, 55173455), (526, 52865820), (630, 44138764), (789, 35243880), (840, 33104073), (1052, 26432910), (1260, 22069382), (1315, 21146328), (1578, 17621940), (1841, 15104520), (2104, 13216455), (2367, 11747960), (2520, 11034691), (2630, 10573164), (3156, 8810970), (3682, 7552260), (3945, 7048776), (4734, 5873980), (5260, 5286582), (5523, 5034840), (6312, 4405485), (7364, 3776130), (7890, 3524388), (9205, 3020904), (9468, 2936990), (10520, 2643291), (11046, 2517420), (11835, 2349592), (14728, 1888065), (15780, 1762194), (16569, 1678280), (18410, 1510452), (18936, 1468495), (22092, 1258710), (23670, 1174796), (27615, 1006968), (31560, 881097), (33138, 839140), (36820, 755226), (41957, 662760), (44184, 629355), (47340, 587398), (55230, 503484), (66276, 419570), (73640, 377613), (82845, 335656), (83914, 331380), (94680, 293699), (110460, 251742), (125871, 220920), (132552, 209785), (165690, 167828)]