1346927680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 336

約数和(自身を含む): 4102949376

約数和(自身を除く): 2756021696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 64, 68, 70, 80, 85, 98, 112, 119, 124, 136, 140, 155, 160, 163, 170, 196, 217, 224, 238, 245, 248, 272, 280, 310, 320, 326, 340, 392, 434, 448, 476, 490, 496, 527, 544, 560, 595, 620, 652, 680, 784, 815, 833, 868, 952, 980, 992, 1054, 1085, 1088, 1120, 1141, 1190, 1240, 1304, 1360, 1519, 1568, 1630, 1666, 1736, 1904, 1960, 1984, 2108, 2170, 2240, 2282, 2380, 2480, 2608, 2635, 2720, 2771, 3038, 3136, 3260, 3332, 3472, 3689, 3808, 3920, 4165, 4216, 4340, 4564, 4760, 4960, 5053, 5216, 5270, 5440, 5542, 5705, 6076, 6520, 6664, 6944, 7378, 7595, 7616, 7840, 7987, 8330, 8432, 8680, 9128, 9520, 9920, 10106, 10432, 10540, 11084, 11410, 12152, 13040, 13328, 13855, 13888, 14756, 15190, 15680, 15974, 16660, 16864, 17360, 18256, 18445, 19040, 19397, 20212, 21080, 22168, 22820, 24304, 25265, 25823, 26080, 26656, 27710, 29512, 30380, 31948, 33320, 33728, 34720, 35371, 36512, 36890, 38080, 38794, 39935, 40424, 42160, 44336, 45640, 48608, 50530, 51646, 52160, 53312, 55420, 59024, 60760, 63896, 66640, 69440, 70742, 73024, 73780, 77588, 79870, 80848, 84320, 85901, 88672, 91280, 96985, 97216, 101060, 103292, 110840, 118048, 121520, 127792, 129115, 133280, 135779, 141484, 147560, 155176, 159740, 161696, 168640, 171802, 176855, 177344, 182560, 193970, 202120, 206584, 221680, 236096, 243040, 247597, 255584, 258230, 266560, 271558, 282968, 295120, 310352, 319480, 323392, 343604, 353710, 365120, 387940, 404240, 413168, 429505, 443360, 486080, 495194, 511168, 516460, 543116, 565936, 590240, 601307, 620704, 638960, 678895, 687208, 707420, 775880, 808480, 826336, 859010, 886720, 990388, 1032920, 1086232, 1131872, 1180480, 1202614, 1237985, 1241408, 1277920, 1357790, 1374416, 1414840, 1551760, 1616960, 1652672, 1718020, 1980776, 2065840, 2172464, 2263744, 2405228, 2475970, 2555840, 2715580, 2748832, 2829680, 3006535, 3103520, 3436040, 3961552, 4131680, 4209149, 4344928, 4810456, 4951940, 5431160, 5497664, 5659360, 6013070, 6207040, 6872080, 7923104, 8263360, 8418298, 8689856, 9620912, 9903880, 10862320, 11318720, 12026140, 13744160, 15846208, 16836596, 19241824, 19807760, 21045745, 21724640, 24052280, 27488320, 33673192, 38483648, 39615520, 42091490, 43449280, 48104560, 67346384, 79231040, 84182980, 96209120, 134692768, 168365960, 192418240, 269385536, 336731920, 673463840, 1346927680]

約数ペア:

[(1, 1346927680), (2, 673463840), (4, 336731920), (5, 269385536), (7, 192418240), (8, 168365960), (10, 134692768), (14, 96209120), (16, 84182980), (17, 79231040), (20, 67346384), (28, 48104560), (31, 43449280), (32, 42091490), (34, 39615520), (35, 38483648), (40, 33673192), (49, 27488320), (56, 24052280), (62, 21724640), (64, 21045745), (68, 19807760), (70, 19241824), (80, 16836596), (85, 15846208), (98, 13744160), (112, 12026140), (119, 11318720), (124, 10862320), (136, 9903880), (140, 9620912), (155, 8689856), (160, 8418298), (163, 8263360), (170, 7923104), (196, 6872080), (217, 6207040), (224, 6013070), (238, 5659360), (245, 5497664), (248, 5431160), (272, 4951940), (280, 4810456), (310, 4344928), (320, 4209149), (326, 4131680), (340, 3961552), (392, 3436040), (434, 3103520), (448, 3006535), (476, 2829680), (490, 2748832), (496, 2715580), (527, 2555840), (544, 2475970), (560, 2405228), (595, 2263744), (620, 2172464), (652, 2065840), (680, 1980776), (784, 1718020), (815, 1652672), (833, 1616960), (868, 1551760), (952, 1414840), (980, 1374416), (992, 1357790), (1054, 1277920), (1085, 1241408), (1088, 1237985), (1120, 1202614), (1141, 1180480), (1190, 1131872), (1240, 1086232), (1304, 1032920), (1360, 990388), (1519, 886720), (1568, 859010), (1630, 826336), (1666, 808480), (1736, 775880), (1904, 707420), (1960, 687208), (1984, 678895), (2108, 638960), (2170, 620704), (2240, 601307), (2282, 590240), (2380, 565936), (2480, 543116), (2608, 516460), (2635, 511168), (2720, 495194), (2771, 486080), (3038, 443360), (3136, 429505), (3260, 413168), (3332, 404240), (3472, 387940), (3689, 365120), (3808, 353710), (3920, 343604), (4165, 323392), (4216, 319480), (4340, 310352), (4564, 295120), (4760, 282968), (4960, 271558), (5053, 266560), (5216, 258230), (5270, 255584), (5440, 247597), (5542, 243040), (5705, 236096), (6076, 221680), (6520, 206584), (6664, 202120), (6944, 193970), (7378, 182560), (7595, 177344), (7616, 176855), (7840, 171802), (7987, 168640), (8330, 161696), (8432, 159740), (8680, 155176), (9128, 147560), (9520, 141484), (9920, 135779), (10106, 133280), (10432, 129115), (10540, 127792), (11084, 121520), (11410, 118048), (12152, 110840), (13040, 103292), (13328, 101060), (13855, 97216), (13888, 96985), (14756, 91280), (15190, 88672), (15680, 85901), (15974, 84320), (16660, 80848), (16864, 79870), (17360, 77588), (18256, 73780), (18445, 73024), (19040, 70742), (19397, 69440), (20212, 66640), (21080, 63896), (22168, 60760), (22820, 59024), (24304, 55420), (25265, 53312), (25823, 52160), (26080, 51646), (26656, 50530), (27710, 48608), (29512, 45640), (30380, 44336), (31948, 42160), (33320, 40424), (33728, 39935), (34720, 38794), (35371, 38080), (36512, 36890)]