1903162560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2195

約数の個数: 224

約数和(自身を含む): 6599651520

約数和(自身を除く): 4696488960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 390, 416, 438, 480, 520, 584, 624, 730, 780, 832, 876, 949, 960, 1040, 1095, 1168, 1248, 1460, 1560, 1752, 1898, 2080, 2089, 2190, 2336, 2496, 2847, 2920, 3120, 3504, 3796, 4160, 4178, 4380, 4672, 4745, 5694, 5840, 6240, 6267, 7008, 7592, 8356, 8760, 9490, 10445, 11388, 11680, 12480, 12534, 14016, 14235, 15184, 16712, 17520, 18980, 20890, 22776, 23360, 25068, 27157, 28470, 30368, 31335, 33424, 35040, 37960, 41780, 45552, 50136, 54314, 56940, 60736, 62670, 66848, 70080, 75920, 81471, 83560, 91104, 100272, 108628, 113880, 125340, 133696, 135785, 151840, 152497, 162942, 167120, 182208, 200544, 217256, 227760, 250680, 271570, 303680, 304994, 325884, 334240, 401088, 407355, 434512, 455520, 457491, 501360, 543140, 609988, 651768, 668480, 762485, 814710, 869024, 911040, 914982, 1002720, 1086280, 1219976, 1303536, 1524970, 1629420, 1738048, 1829964, 1982461, 2005440, 2172560, 2287455, 2439952, 2607072, 3049940, 3258840, 3659928, 3964922, 4345120, 4574910, 4879904, 5214144, 5947383, 6099880, 6517680, 7319856, 7929844, 8690240, 9149820, 9759808, 9912305, 11894766, 12199760, 13035360, 14639712, 15859688, 18299640, 19824610, 23789532, 24399520, 26070720, 29279424, 29736915, 31719376, 36599280, 39649220, 47579064, 48799040, 59473830, 63438752, 73198560, 79298440, 95158128, 118947660, 126877504, 146397120, 158596880, 190316256, 237895320, 317193760, 380632512, 475790640, 634387520, 951581280, 1903162560]

約数ペア:

[(1, 1903162560), (2, 951581280), (3, 634387520), (4, 475790640), (5, 380632512), (6, 317193760), (8, 237895320), (10, 190316256), (12, 158596880), (13, 146397120), (15, 126877504), (16, 118947660), (20, 95158128), (24, 79298440), (26, 73198560), (30, 63438752), (32, 59473830), (39, 48799040), (40, 47579064), (48, 39649220), (52, 36599280), (60, 31719376), (64, 29736915), (65, 29279424), (73, 26070720), (78, 24399520), (80, 23789532), (96, 19824610), (104, 18299640), (120, 15859688), (130, 14639712), (146, 13035360), (156, 12199760), (160, 11894766), (192, 9912305), (195, 9759808), (208, 9149820), (219, 8690240), (240, 7929844), (260, 7319856), (292, 6517680), (312, 6099880), (320, 5947383), (365, 5214144), (390, 4879904), (416, 4574910), (438, 4345120), (480, 3964922), (520, 3659928), (584, 3258840), (624, 3049940), (730, 2607072), (780, 2439952), (832, 2287455), (876, 2172560), (949, 2005440), (960, 1982461), (1040, 1829964), (1095, 1738048), (1168, 1629420), (1248, 1524970), (1460, 1303536), (1560, 1219976), (1752, 1086280), (1898, 1002720), (2080, 914982), (2089, 911040), (2190, 869024), (2336, 814710), (2496, 762485), (2847, 668480), (2920, 651768), (3120, 609988), (3504, 543140), (3796, 501360), (4160, 457491), (4178, 455520), (4380, 434512), (4672, 407355), (4745, 401088), (5694, 334240), (5840, 325884), (6240, 304994), (6267, 303680), (7008, 271570), (7592, 250680), (8356, 227760), (8760, 217256), (9490, 200544), (10445, 182208), (11388, 167120), (11680, 162942), (12480, 152497), (12534, 151840), (14016, 135785), (14235, 133696), (15184, 125340), (16712, 113880), (17520, 108628), (18980, 100272), (20890, 91104), (22776, 83560), (23360, 81471), (25068, 75920), (27157, 70080), (28470, 66848), (30368, 62670), (31335, 60736), (33424, 56940), (35040, 54314), (37960, 50136), (41780, 45552)]