674541840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 240

約数和(自身を含む): 2493590400

約数和(自身を除く): 1819048560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 490, 492, 560, 574, 588, 615, 656, 735, 784, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1399, 1435, 1470, 1640, 1680, 1722, 1960, 1968, 2009, 2296, 2352, 2460, 2798, 2870, 2940, 3280, 3444, 3920, 4018, 4197, 4305, 4592, 4920, 5596, 5740, 5880, 6027, 6888, 6995, 8036, 8394, 8610, 9793, 9840, 10045, 11192, 11480, 11760, 12054, 13776, 13990, 16072, 16788, 17220, 19586, 20090, 20985, 22384, 22960, 24108, 27980, 29379, 30135, 32144, 33576, 34440, 39172, 40180, 41970, 48216, 48965, 55960, 57359, 58758, 60270, 67152, 68551, 68880, 78344, 80360, 83940, 96432, 97930, 111920, 114718, 117516, 120540, 137102, 146895, 156688, 160720, 167880, 172077, 195860, 205653, 229436, 235032, 241080, 274204, 286795, 293790, 335760, 342755, 344154, 391720, 401513, 411306, 458872, 470064, 482160, 548408, 573590, 587580, 685510, 688308, 783440, 803026, 822612, 860385, 917744, 1028265, 1096816, 1147180, 1175160, 1204539, 1371020, 1376616, 1606052, 1645224, 1720770, 2007565, 2056530, 2294360, 2350320, 2409078, 2742040, 2753232, 2810591, 3212104, 3290448, 3441540, 4015130, 4113060, 4588720, 4818156, 5484080, 5621182, 6022695, 6424208, 6883080, 8030260, 8226120, 8431773, 9636312, 11242364, 12045390, 13766160, 14052955, 16060520, 16452240, 16863546, 19272624, 22484728, 24090780, 28105910, 32121040, 33727092, 42158865, 44969456, 48181560, 56211820, 67454184, 84317730, 96363120, 112423640, 134908368, 168635460, 224847280, 337270920, 674541840]

約数ペア:

[(1, 674541840), (2, 337270920), (3, 224847280), (4, 168635460), (5, 134908368), (6, 112423640), (7, 96363120), (8, 84317730), (10, 67454184), (12, 56211820), (14, 48181560), (15, 44969456), (16, 42158865), (20, 33727092), (21, 32121040), (24, 28105910), (28, 24090780), (30, 22484728), (35, 19272624), (40, 16863546), (41, 16452240), (42, 16060520), (48, 14052955), (49, 13766160), (56, 12045390), (60, 11242364), (70, 9636312), (80, 8431773), (82, 8226120), (84, 8030260), (98, 6883080), (105, 6424208), (112, 6022695), (120, 5621182), (123, 5484080), (140, 4818156), (147, 4588720), (164, 4113060), (168, 4015130), (196, 3441540), (205, 3290448), (210, 3212104), (240, 2810591), (245, 2753232), (246, 2742040), (280, 2409078), (287, 2350320), (294, 2294360), (328, 2056530), (336, 2007565), (392, 1720770), (410, 1645224), (420, 1606052), (490, 1376616), (492, 1371020), (560, 1204539), (574, 1175160), (588, 1147180), (615, 1096816), (656, 1028265), (735, 917744), (784, 860385), (820, 822612), (840, 803026), (861, 783440), (980, 688308), (984, 685510), (1148, 587580), (1176, 573590), (1230, 548408), (1399, 482160), (1435, 470064), (1470, 458872), (1640, 411306), (1680, 401513), (1722, 391720), (1960, 344154), (1968, 342755), (2009, 335760), (2296, 293790), (2352, 286795), (2460, 274204), (2798, 241080), (2870, 235032), (2940, 229436), (3280, 205653), (3444, 195860), (3920, 172077), (4018, 167880), (4197, 160720), (4305, 156688), (4592, 146895), (4920, 137102), (5596, 120540), (5740, 117516), (5880, 114718), (6027, 111920), (6888, 97930), (6995, 96432), (8036, 83940), (8394, 80360), (8610, 78344), (9793, 68880), (9840, 68551), (10045, 67152), (11192, 60270), (11480, 58758), (11760, 57359), (12054, 55960), (13776, 48965), (13990, 48216), (16072, 41970), (16788, 40180), (17220, 39172), (19586, 34440), (20090, 33576), (20985, 32144), (22384, 30135), (22960, 29379), (24108, 27980)]