27581333640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:845

約数の個数: 384

約数和(自身を含む): 99874944000

約数和(自身を除く): 72293610360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 337, 372, 392, 420, 434, 449, 465, 490, 588, 620, 651, 674, 735, 744, 840, 868, 898, 930, 980, 1011, 1085, 1176, 1240, 1302, 1347, 1348, 1470, 1519, 1685, 1736, 1796, 1860, 1960, 2022, 2170, 2245, 2359, 2604, 2694, 2696, 2940, 3038, 3143, 3255, 3370, 3592, 3720, 4044, 4340, 4490, 4557, 4718, 5055, 5208, 5388, 5880, 6076, 6286, 6510, 6735, 6740, 7077, 7595, 8088, 8680, 8980, 9114, 9429, 9436, 10110, 10447, 10776, 11795, 12152, 12572, 13020, 13470, 13480, 13919, 14154, 15190, 15715, 16513, 17960, 18228, 18858, 18872, 20220, 20894, 22001, 22785, 23590, 25144, 26040, 26940, 27838, 28308, 30380, 31341, 31430, 33026, 35385, 36456, 37716, 40440, 41757, 41788, 44002, 45570, 47145, 47180, 49539, 52235, 53880, 55676, 56616, 60760, 62682, 62860, 66003, 66052, 69595, 70770, 73129, 75432, 82565, 83514, 83576, 88004, 91140, 94290, 94360, 97433, 99078, 104470, 110005, 111352, 125364, 125720, 132006, 132104, 139190, 141540, 146258, 151313, 156705, 165130, 167028, 176008, 182280, 188580, 194866, 198156, 208785, 208940, 219387, 220010, 247695, 250728, 264012, 278380, 283080, 292299, 292516, 302626, 313410, 330015, 330260, 334056, 365645, 377160, 389732, 396312, 417570, 417880, 438774, 440020, 453939, 487165, 495390, 511903, 528024, 556760, 584598, 585032, 605252, 626820, 660030, 660520, 682031, 731290, 756565, 779464, 835140, 877548, 880040, 907878, 974330, 990780, 1023806, 1059191, 1096935, 1169196, 1210504, 1253640, 1320060, 1364062, 1461495, 1462580, 1513130, 1535709, 1670280, 1755096, 1815756, 1948660, 1981560, 2046093, 2047612, 2118382, 2193870, 2269695, 2338392, 2559515, 2640120, 2728124, 2922990, 2925160, 3026260, 3071418, 3177573, 3410155, 3631512, 3897320, 4092186, 4095224, 4236764, 4387740, 4539390, 4690703, 5119030, 5295955, 5456248, 5845980, 6052520, 6142836, 6355146, 6820310, 7414337, 7678545, 8184372, 8473528, 8775480, 9078780, 9381406, 10230465, 10238060, 10591910, 11691960, 12285672, 12710292, 13640620, 14072109, 14828674, 15357090, 15887865, 16368744, 18157560, 18762812, 20460930, 20476120, 21183820, 22243011, 23453515, 25420584, 27281240, 28144218, 29657348, 30714180, 31775730, 32834921, 37071685, 37525624, 40921860, 42367640, 44486022, 46907030, 56288436, 59314696, 61428360, 63551460, 65669842, 70360545, 74143370, 81843720, 88972044, 93814060, 98504763, 111215055, 112576872, 127102920, 131339684, 140721090, 148286740, 164174605, 177944088, 187628120, 197009526, 222430110, 229844447, 262679368, 281442180, 296573480, 328349210, 394019052, 444860220, 459688894, 492523815, 562884360, 656698420, 689533341, 788038104, 889720440, 919377788, 985047630, 1149222235, 1313396840, 1379066682, 1838755576, 1970095260, 2298444470, 2758133364, 3447666705, 3940190520, 4596888940, 5516266728, 6895333410, 9193777880, 13790666820, 27581333640]

約数ペア:

[(1, 27581333640), (2, 13790666820), (3, 9193777880), (4, 6895333410), (5, 5516266728), (6, 4596888940), (7, 3940190520), (8, 3447666705), (10, 2758133364), (12, 2298444470), (14, 1970095260), (15, 1838755576), (20, 1379066682), (21, 1313396840), (24, 1149222235), (28, 985047630), (30, 919377788), (31, 889720440), (35, 788038104), (40, 689533341), (42, 656698420), (49, 562884360), (56, 492523815), (60, 459688894), (62, 444860220), (70, 394019052), (84, 328349210), (93, 296573480), (98, 281442180), (105, 262679368), (120, 229844447), (124, 222430110), (140, 197009526), (147, 187628120), (155, 177944088), (168, 164174605), (186, 148286740), (196, 140721090), (210, 131339684), (217, 127102920), (245, 112576872), (248, 111215055), (280, 98504763), (294, 93814060), (310, 88972044), (337, 81843720), (372, 74143370), (392, 70360545), (420, 65669842), (434, 63551460), (449, 61428360), (465, 59314696), (490, 56288436), (588, 46907030), (620, 44486022), (651, 42367640), (674, 40921860), (735, 37525624), (744, 37071685), (840, 32834921), (868, 31775730), (898, 30714180), (930, 29657348), (980, 28144218), (1011, 27281240), (1085, 25420584), (1176, 23453515), (1240, 22243011), (1302, 21183820), (1347, 20476120), (1348, 20460930), (1470, 18762812), (1519, 18157560), (1685, 16368744), (1736, 15887865), (1796, 15357090), (1860, 14828674), (1960, 14072109), (2022, 13640620), (2170, 12710292), (2245, 12285672), (2359, 11691960), (2604, 10591910), (2694, 10238060), (2696, 10230465), (2940, 9381406), (3038, 9078780), (3143, 8775480), (3255, 8473528), (3370, 8184372), (3592, 7678545), (3720, 7414337), (4044, 6820310), (4340, 6355146), (4490, 6142836), (4557, 6052520), (4718, 5845980), (5055, 5456248), (5208, 5295955), (5388, 5119030), (5880, 4690703), (6076, 4539390), (6286, 4387740), (6510, 4236764), (6735, 4095224), (6740, 4092186), (7077, 3897320), (7595, 3631512), (8088, 3410155), (8680, 3177573), (8980, 3071418), (9114, 3026260), (9429, 2925160), (9436, 2922990), (10110, 2728124), (10447, 2640120), (10776, 2559515), (11795, 2338392), (12152, 2269695), (12572, 2193870), (13020, 2118382), (13470, 2047612), (13480, 2046093), (13919, 1981560), (14154, 1948660), (15190, 1815756), (15715, 1755096), (16513, 1670280), (17960, 1535709), (18228, 1513130), (18858, 1462580), (18872, 1461495), (20220, 1364062), (20894, 1320060), (22001, 1253640), (22785, 1210504), (23590, 1169196), (25144, 1096935), (26040, 1059191), (26940, 1023806), (27838, 990780), (28308, 974330), (30380, 907878), (31341, 880040), (31430, 877548), (33026, 835140), (35385, 779464), (36456, 756565), (37716, 731290), (40440, 682031), (41757, 660520), (41788, 660030), (44002, 626820), (45570, 605252), (47145, 585032), (47180, 584598), (49539, 556760), (52235, 528024), (53880, 511903), (55676, 495390), (56616, 487165), (60760, 453939), (62682, 440020), (62860, 438774), (66003, 417880), (66052, 417570), (69595, 396312), (70770, 389732), (73129, 377160), (75432, 365645), (82565, 334056), (83514, 330260), (83576, 330015), (88004, 313410), (91140, 302626), (94290, 292516), (94360, 292299), (97433, 283080), (99078, 278380), (104470, 264012), (110005, 250728), (111352, 247695), (125364, 220010), (125720, 219387), (132006, 208940), (132104, 208785), (139190, 198156), (141540, 194866), (146258, 188580), (151313, 182280), (156705, 176008), (165130, 167028)]