19205652480

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^1\times {\mathrm{2791}}^1$

素因数の和:2838

約数の個数: 272

約数和(自身を含む): 70262444544

約数和(自身を除く): 51056792064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 2791, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 5582, 6144, 6720, 7168, 7680, 8192, 8373, 8960, 10240, 10752, 11164, 12288, 13440, 13955, 14336, 15360, 16384, 16746, 17920, 19537, 20480, 21504, 22328, 24576, 26880, 27910, 28672, 30720, 32768, 33492, 35840, 39074, 40960, 41865, 43008, 44656, 49152, 53760, 55820, 57344, 58611, 61440, 65536, 66984, 71680, 78148, 81920, 83730, 86016, 89312, 97685, 98304, 107520, 111640, 114688, 117222, 122880, 133968, 143360, 156296, 163840, 167460, 172032, 178624, 195370, 196608, 215040, 223280, 229376, 234444, 245760, 267936, 286720, 293055, 312592, 327680, 334920, 344064, 357248, 390740, 430080, 446560, 458752, 468888, 491520, 535872, 573440, 586110, 625184, 669840, 688128, 714496, 781480, 860160, 893120, 937776, 983040, 1071744, 1146880, 1172220, 1250368, 1339680, 1376256, 1428992, 1562960, 1720320, 1786240, 1875552, 2143488, 2293760, 2344440, 2500736, 2679360, 2857984, 3125920, 3440640, 3572480, 3751104, 4286976, 4688880, 5001472, 5358720, 5715968, 6251840, 6881280, 7144960, 7502208, 8573952, 9377760, 10002944, 10717440, 11431936, 12503680, 14289920, 15004416, 17147904, 18755520, 20005888, 21434880, 22863872, 25007360, 28579840, 30008832, 34295808, 37511040, 40011776, 42869760, 45727744, 50014720, 57159680, 60017664, 68591616, 75022080, 80023552, 85739520, 91455488, 100029440, 114319360, 120035328, 137183232, 150044160, 160047104, 171479040, 182910976, 200058880, 228638720, 240070656, 274366464, 300088320, 320094208, 342958080, 400117760, 457277440, 480141312, 548732928, 600176640, 640188416, 685916160, 800235520, 914554880, 960282624, 1200353280, 1280376832, 1371832320, 1600471040, 1920565248, 2400706560, 2743664640, 3200942080, 3841130496, 4801413120, 6401884160, 9602826240, 19205652480]

約数ペア:

[(1, 19205652480), (2, 9602826240), (3, 6401884160), (4, 4801413120), (5, 3841130496), (6, 3200942080), (7, 2743664640), (8, 2400706560), (10, 1920565248), (12, 1600471040), (14, 1371832320), (15, 1280376832), (16, 1200353280), (20, 960282624), (21, 914554880), (24, 800235520), (28, 685916160), (30, 640188416), (32, 600176640), (35, 548732928), (40, 480141312), (42, 457277440), (48, 400117760), (56, 342958080), (60, 320094208), (64, 300088320), (70, 274366464), (80, 240070656), (84, 228638720), (96, 200058880), (105, 182910976), (112, 171479040), (120, 160047104), (128, 150044160), (140, 137183232), (160, 120035328), (168, 114319360), (192, 100029440), (210, 91455488), (224, 85739520), (240, 80023552), (256, 75022080), (280, 68591616), (320, 60017664), (336, 57159680), (384, 50014720), (420, 45727744), (448, 42869760), (480, 40011776), (512, 37511040), (560, 34295808), (640, 30008832), (672, 28579840), (768, 25007360), (840, 22863872), (896, 21434880), (960, 20005888), (1024, 18755520), (1120, 17147904), (1280, 15004416), (1344, 14289920), (1536, 12503680), (1680, 11431936), (1792, 10717440), (1920, 10002944), (2048, 9377760), (2240, 8573952), (2560, 7502208), (2688, 7144960), (2791, 6881280), (3072, 6251840), (3360, 5715968), (3584, 5358720), (3840, 5001472), (4096, 4688880), (4480, 4286976), (5120, 3751104), (5376, 3572480), (5582, 3440640), (6144, 3125920), (6720, 2857984), (7168, 2679360), (7680, 2500736), (8192, 2344440), (8373, 2293760), (8960, 2143488), (10240, 1875552), (10752, 1786240), (11164, 1720320), (12288, 1562960), (13440, 1428992), (13955, 1376256), (14336, 1339680), (15360, 1250368), (16384, 1172220), (16746, 1146880), (17920, 1071744), (19537, 983040), (20480, 937776), (21504, 893120), (22328, 860160), (24576, 781480), (26880, 714496), (27910, 688128), (28672, 669840), (30720, 625184), (32768, 586110), (33492, 573440), (35840, 535872), (39074, 491520), (40960, 468888), (41865, 458752), (43008, 446560), (44656, 430080), (49152, 390740), (53760, 357248), (55820, 344064), (57344, 334920), (58611, 327680), (61440, 312592), (65536, 293055), (66984, 286720), (71680, 267936), (78148, 245760), (81920, 234444), (83730, 229376), (86016, 223280), (89312, 215040), (97685, 196608), (98304, 195370), (107520, 178624), (111640, 172032), (114688, 167460), (117222, 163840), (122880, 156296), (133968, 143360)]