1846374880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 5361334272

約数和(自身を除く): 3514959392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 71, 80, 98, 107, 112, 124, 140, 142, 155, 160, 196, 214, 217, 224, 245, 248, 280, 284, 310, 355, 392, 428, 434, 490, 496, 497, 535, 560, 568, 620, 710, 749, 784, 856, 868, 980, 992, 994, 1070, 1085, 1120, 1136, 1240, 1420, 1498, 1519, 1568, 1712, 1736, 1960, 1988, 2140, 2170, 2201, 2272, 2480, 2485, 2840, 2996, 3038, 3317, 3424, 3472, 3479, 3745, 3920, 3976, 4280, 4340, 4402, 4960, 4970, 5243, 5680, 5992, 6076, 6634, 6944, 6958, 7490, 7595, 7597, 7840, 7952, 8560, 8680, 8804, 9940, 10486, 11005, 11360, 11984, 12152, 13268, 13916, 14980, 15190, 15194, 15407, 15904, 16585, 17120, 17360, 17395, 17608, 19880, 20972, 22010, 23219, 23968, 24304, 26215, 26536, 27832, 29960, 30380, 30388, 30814, 33170, 34720, 34790, 35216, 37985, 39760, 41944, 44020, 46438, 48608, 52430, 53072, 53179, 55664, 59920, 60760, 60776, 61628, 66340, 69580, 70432, 75970, 77035, 79520, 83888, 88040, 92876, 104860, 106144, 106358, 107849, 111328, 116095, 119840, 121520, 121552, 123256, 132680, 139160, 151940, 154070, 162533, 167776, 176080, 185752, 209720, 212716, 215698, 232190, 235507, 243040, 243104, 246512, 265360, 265895, 278320, 303880, 308140, 325066, 352160, 371504, 372253, 419440, 425432, 431396, 464380, 471014, 493024, 530720, 531790, 539245, 556640, 607760, 616280, 650132, 743008, 744506, 812665, 838880, 850864, 862792, 928760, 942028, 1063580, 1078490, 1177535, 1215520, 1232560, 1300264, 1489012, 1625330, 1648549, 1701728, 1725584, 1857520, 1861265, 1884056, 2127160, 2156980, 2355070, 2465120, 2600528, 2978024, 3250660, 3297098, 3451168, 3715040, 3722530, 3768112, 4254320, 4313960, 4710140, 5201056, 5956048, 6501320, 6594196, 7445060, 7536224, 8242745, 8508640, 8627920, 9420280, 11539843, 11912096, 13002640, 13188392, 14890120, 16485490, 17255840, 18840560, 23079686, 26005280, 26376784, 29780240, 32970980, 37681120, 46159372, 52753568, 57699215, 59560480, 65941960, 92318744, 115398430, 131883920, 184637488, 230796860, 263767840, 369274976, 461593720, 923187440, 1846374880]

約数ペア:

[(1, 1846374880), (2, 923187440), (4, 461593720), (5, 369274976), (7, 263767840), (8, 230796860), (10, 184637488), (14, 131883920), (16, 115398430), (20, 92318744), (28, 65941960), (31, 59560480), (32, 57699215), (35, 52753568), (40, 46159372), (49, 37681120), (56, 32970980), (62, 29780240), (70, 26376784), (71, 26005280), (80, 23079686), (98, 18840560), (107, 17255840), (112, 16485490), (124, 14890120), (140, 13188392), (142, 13002640), (155, 11912096), (160, 11539843), (196, 9420280), (214, 8627920), (217, 8508640), (224, 8242745), (245, 7536224), (248, 7445060), (280, 6594196), (284, 6501320), (310, 5956048), (355, 5201056), (392, 4710140), (428, 4313960), (434, 4254320), (490, 3768112), (496, 3722530), (497, 3715040), (535, 3451168), (560, 3297098), (568, 3250660), (620, 2978024), (710, 2600528), (749, 2465120), (784, 2355070), (856, 2156980), (868, 2127160), (980, 1884056), (992, 1861265), (994, 1857520), (1070, 1725584), (1085, 1701728), (1120, 1648549), (1136, 1625330), (1240, 1489012), (1420, 1300264), (1498, 1232560), (1519, 1215520), (1568, 1177535), (1712, 1078490), (1736, 1063580), (1960, 942028), (1988, 928760), (2140, 862792), (2170, 850864), (2201, 838880), (2272, 812665), (2480, 744506), (2485, 743008), (2840, 650132), (2996, 616280), (3038, 607760), (3317, 556640), (3424, 539245), (3472, 531790), (3479, 530720), (3745, 493024), (3920, 471014), (3976, 464380), (4280, 431396), (4340, 425432), (4402, 419440), (4960, 372253), (4970, 371504), (5243, 352160), (5680, 325066), (5992, 308140), (6076, 303880), (6634, 278320), (6944, 265895), (6958, 265360), (7490, 246512), (7595, 243104), (7597, 243040), (7840, 235507), (7952, 232190), (8560, 215698), (8680, 212716), (8804, 209720), (9940, 185752), (10486, 176080), (11005, 167776), (11360, 162533), (11984, 154070), (12152, 151940), (13268, 139160), (13916, 132680), (14980, 123256), (15190, 121552), (15194, 121520), (15407, 119840), (15904, 116095), (16585, 111328), (17120, 107849), (17360, 106358), (17395, 106144), (17608, 104860), (19880, 92876), (20972, 88040), (22010, 83888), (23219, 79520), (23968, 77035), (24304, 75970), (26215, 70432), (26536, 69580), (27832, 66340), (29960, 61628), (30380, 60776), (30388, 60760), (30814, 59920), (33170, 55664), (34720, 53179), (34790, 53072), (35216, 52430), (37985, 48608), (39760, 46438), (41944, 44020)]