4156203520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 240

約数和(自身を含む): 12280296600

約数和(自身を除く): 8124093080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 512, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1280, 1360, 1568, 1666, 1792, 1904, 1949, 1960, 2176, 2240, 2380, 2560, 2720, 3136, 3332, 3584, 3808, 3898, 3920, 4165, 4352, 4480, 4760, 5440, 6272, 6664, 7616, 7796, 7840, 8330, 8704, 8960, 9520, 9745, 10880, 12544, 13328, 13643, 15232, 15592, 15680, 16660, 17920, 19040, 19490, 21760, 25088, 26656, 27286, 30464, 31184, 31360, 33133, 33320, 38080, 38980, 43520, 53312, 54572, 60928, 62368, 62720, 66266, 66640, 68215, 76160, 77960, 95501, 106624, 109144, 124736, 125440, 132532, 133280, 136430, 152320, 155920, 165665, 191002, 213248, 218288, 231931, 249472, 265064, 266560, 272860, 304640, 311840, 331330, 382004, 426496, 436576, 463862, 477505, 498944, 530128, 533120, 545720, 623680, 662660, 764008, 873152, 927724, 955010, 997888, 1060256, 1066240, 1091440, 1159655, 1247360, 1325320, 1528016, 1623517, 1746304, 1855448, 1910020, 2120512, 2132480, 2182880, 2319310, 2494720, 2650640, 3056032, 3247034, 3492608, 3710896, 3820040, 4241024, 4365760, 4638620, 4989440, 5301280, 6112064, 6494068, 6985216, 7421792, 7640080, 8117585, 8482048, 8731520, 9277240, 10602560, 12224128, 12988136, 14843584, 15280160, 16235170, 16964096, 17463040, 18554480, 21205120, 24448256, 25976272, 29687168, 30560320, 32470340, 34926080, 37108960, 42410240, 48896512, 51952544, 59374336, 61120640, 64940680, 74217920, 84820480, 103905088, 118748672, 122241280, 129881360, 148435840, 207810176, 244482560, 259762720, 296871680, 415620352, 519525440, 593743360, 831240704, 1039050880, 2078101760, 4156203520]

約数ペア:

[(1, 4156203520), (2, 2078101760), (4, 1039050880), (5, 831240704), (7, 593743360), (8, 519525440), (10, 415620352), (14, 296871680), (16, 259762720), (17, 244482560), (20, 207810176), (28, 148435840), (32, 129881360), (34, 122241280), (35, 118748672), (40, 103905088), (49, 84820480), (56, 74217920), (64, 64940680), (68, 61120640), (70, 59374336), (80, 51952544), (85, 48896512), (98, 42410240), (112, 37108960), (119, 34926080), (128, 32470340), (136, 30560320), (140, 29687168), (160, 25976272), (170, 24448256), (196, 21205120), (224, 18554480), (238, 17463040), (245, 16964096), (256, 16235170), (272, 15280160), (280, 14843584), (320, 12988136), (340, 12224128), (392, 10602560), (448, 9277240), (476, 8731520), (490, 8482048), (512, 8117585), (544, 7640080), (560, 7421792), (595, 6985216), (640, 6494068), (680, 6112064), (784, 5301280), (833, 4989440), (896, 4638620), (952, 4365760), (980, 4241024), (1088, 3820040), (1120, 3710896), (1190, 3492608), (1280, 3247034), (1360, 3056032), (1568, 2650640), (1666, 2494720), (1792, 2319310), (1904, 2182880), (1949, 2132480), (1960, 2120512), (2176, 1910020), (2240, 1855448), (2380, 1746304), (2560, 1623517), (2720, 1528016), (3136, 1325320), (3332, 1247360), (3584, 1159655), (3808, 1091440), (3898, 1066240), (3920, 1060256), (4165, 997888), (4352, 955010), (4480, 927724), (4760, 873152), (5440, 764008), (6272, 662660), (6664, 623680), (7616, 545720), (7796, 533120), (7840, 530128), (8330, 498944), (8704, 477505), (8960, 463862), (9520, 436576), (9745, 426496), (10880, 382004), (12544, 331330), (13328, 311840), (13643, 304640), (15232, 272860), (15592, 266560), (15680, 265064), (16660, 249472), (17920, 231931), (19040, 218288), (19490, 213248), (21760, 191002), (25088, 165665), (26656, 155920), (27286, 152320), (30464, 136430), (31184, 133280), (31360, 132532), (33133, 125440), (33320, 124736), (38080, 109144), (38980, 106624), (43520, 95501), (53312, 77960), (54572, 76160), (60928, 68215), (62368, 66640), (62720, 66266)]