29880811520

素因数分解:

$2^{16}\times 5^1\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 204

約数和(自身を含む): 83466537084

約数和(自身を除く): 53585725564

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1861, 1960, 2048, 2240, 2560, 3136, 3584, 3722, 3920, 4096, 4480, 5120, 6272, 7168, 7444, 7840, 8192, 8960, 9305, 10240, 12544, 13027, 14336, 14888, 15680, 16384, 17920, 18610, 20480, 25088, 26054, 28672, 29776, 31360, 32768, 35840, 37220, 40960, 50176, 52108, 57344, 59552, 62720, 65135, 65536, 71680, 74440, 81920, 91189, 100352, 104216, 114688, 119104, 125440, 130270, 143360, 148880, 163840, 182378, 200704, 208432, 229376, 238208, 250880, 260540, 286720, 297760, 327680, 364756, 401408, 416864, 455945, 458752, 476416, 501760, 521080, 573440, 595520, 729512, 802816, 833728, 911890, 952832, 1003520, 1042160, 1146880, 1191040, 1459024, 1605632, 1667456, 1823780, 1905664, 2007040, 2084320, 2293760, 2382080, 2918048, 3211264, 3334912, 3647560, 3811328, 4014080, 4168640, 4764160, 5836096, 6669824, 7295120, 7622656, 8028160, 8337280, 9528320, 11672192, 13339648, 14590240, 15245312, 16056320, 16674560, 19056640, 23344384, 26679296, 29180480, 30490624, 33349120, 38113280, 46688768, 53358592, 58360960, 60981248, 66698240, 76226560, 93377536, 106717184, 116721920, 121962496, 133396480, 152453120, 186755072, 213434368, 233443840, 266792960, 304906240, 373510144, 426868736, 466887680, 533585920, 609812480, 747020288, 853737472, 933775360, 1067171840, 1494040576, 1867550720, 2134343680, 2988081152, 3735101440, 4268687360, 5976162304, 7470202880, 14940405760, 29880811520]

約数ペア:

[(1, 29880811520), (2, 14940405760), (4, 7470202880), (5, 5976162304), (7, 4268687360), (8, 3735101440), (10, 2988081152), (14, 2134343680), (16, 1867550720), (20, 1494040576), (28, 1067171840), (32, 933775360), (35, 853737472), (40, 747020288), (49, 609812480), (56, 533585920), (64, 466887680), (70, 426868736), (80, 373510144), (98, 304906240), (112, 266792960), (128, 233443840), (140, 213434368), (160, 186755072), (196, 152453120), (224, 133396480), (245, 121962496), (256, 116721920), (280, 106717184), (320, 93377536), (392, 76226560), (448, 66698240), (490, 60981248), (512, 58360960), (560, 53358592), (640, 46688768), (784, 38113280), (896, 33349120), (980, 30490624), (1024, 29180480), (1120, 26679296), (1280, 23344384), (1568, 19056640), (1792, 16674560), (1861, 16056320), (1960, 15245312), (2048, 14590240), (2240, 13339648), (2560, 11672192), (3136, 9528320), (3584, 8337280), (3722, 8028160), (3920, 7622656), (4096, 7295120), (4480, 6669824), (5120, 5836096), (6272, 4764160), (7168, 4168640), (7444, 4014080), (7840, 3811328), (8192, 3647560), (8960, 3334912), (9305, 3211264), (10240, 2918048), (12544, 2382080), (13027, 2293760), (14336, 2084320), (14888, 2007040), (15680, 1905664), (16384, 1823780), (17920, 1667456), (18610, 1605632), (20480, 1459024), (25088, 1191040), (26054, 1146880), (28672, 1042160), (29776, 1003520), (31360, 952832), (32768, 911890), (35840, 833728), (37220, 802816), (40960, 729512), (50176, 595520), (52108, 573440), (57344, 521080), (59552, 501760), (62720, 476416), (65135, 458752), (65536, 455945), (71680, 416864), (74440, 401408), (81920, 364756), (91189, 327680), (100352, 297760), (104216, 286720), (114688, 260540), (119104, 250880), (125440, 238208), (130270, 229376), (143360, 208432), (148880, 200704), (163840, 182378)]