28753715200

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 336

約数和(自身を含む): 84250036224

約数和(自身を除く): 55496321024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 512, 560, 620, 640, 647, 700, 775, 800, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1294, 1400, 1550, 1600, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 2588, 2800, 3100, 3200, 3235, 3472, 3584, 3968, 4096, 4340, 4480, 4529, 4960, 5120, 5176, 5425, 5600, 6200, 6400, 6470, 6944, 7168, 7936, 8192, 8680, 8960, 9058, 9920, 10240, 10352, 10850, 11200, 12400, 12800, 12940, 13888, 14336, 15872, 16175, 17360, 17920, 18116, 19840, 20057, 20480, 20704, 21700, 22400, 22645, 24800, 25600, 25880, 27776, 28672, 31744, 32350, 34720, 35840, 36232, 39680, 40114, 40960, 41408, 43400, 44800, 45290, 49600, 51200, 51760, 55552, 57344, 63488, 64700, 69440, 71680, 72464, 79360, 80228, 82816, 86800, 89600, 90580, 99200, 100285, 102400, 103520, 111104, 113225, 126976, 129400, 138880, 140399, 143360, 144928, 158720, 160456, 165632, 173600, 179200, 181160, 198400, 200570, 204800, 207040, 222208, 226450, 253952, 258800, 277760, 280798, 286720, 289856, 317440, 320912, 331264, 347200, 358400, 362320, 396800, 401140, 414080, 444416, 452900, 501425, 517600, 555520, 561596, 579712, 634880, 641824, 662528, 694400, 701995, 716800, 724640, 793600, 802280, 828160, 888832, 905800, 1002850, 1035200, 1111040, 1123192, 1159424, 1269760, 1283648, 1325056, 1388800, 1403990, 1433600, 1449280, 1587200, 1604560, 1656320, 1777664, 1811600, 2005700, 2070400, 2222080, 2246384, 2318848, 2567296, 2650112, 2777600, 2807980, 2898560, 3174400, 3209120, 3312640, 3509975, 3623200, 4011400, 4140800, 4444160, 4492768, 4637696, 5134592, 5300224, 5555200, 5615960, 5797120, 6348800, 6418240, 6625280, 7019950, 7246400, 8022800, 8281600, 8888320, 8985536, 9275392, 10269184, 11110400, 11231920, 11594240, 12836480, 13250560, 14039900, 14492800, 16045600, 16563200, 17971072, 18550784, 20538368, 22220800, 22463840, 23188480, 25672960, 26501120, 28079800, 28985600, 32091200, 33126400, 35942144, 37101568, 41076736, 44441600, 44927680, 46376960, 51345920, 56159600, 57971200, 64182400, 66252800, 71884288, 82153472, 89855360, 92753920, 102691840, 112319200, 115942400, 128364800, 132505600, 143768576, 164306944, 179710720, 185507840, 205383680, 224638400, 231884800, 256729600, 287537152, 359421440, 410767360, 449276800, 463769600, 513459200, 575074304, 718842880, 821534720, 898553600, 927539200, 1026918400, 1150148608, 1437685760, 1797107200, 2053836800, 2875371520, 3594214400, 4107673600, 5750743040, 7188428800, 14376857600, 28753715200]

約数ペア:

[(1, 28753715200), (2, 14376857600), (4, 7188428800), (5, 5750743040), (7, 4107673600), (8, 3594214400), (10, 2875371520), (14, 2053836800), (16, 1797107200), (20, 1437685760), (25, 1150148608), (28, 1026918400), (31, 927539200), (32, 898553600), (35, 821534720), (40, 718842880), (50, 575074304), (56, 513459200), (62, 463769600), (64, 449276800), (70, 410767360), (80, 359421440), (100, 287537152), (112, 256729600), (124, 231884800), (128, 224638400), (140, 205383680), (155, 185507840), (160, 179710720), (175, 164306944), (200, 143768576), (217, 132505600), (224, 128364800), (248, 115942400), (256, 112319200), (280, 102691840), (310, 92753920), (320, 89855360), (350, 82153472), (400, 71884288), (434, 66252800), (448, 64182400), (496, 57971200), (512, 56159600), (560, 51345920), (620, 46376960), (640, 44927680), (647, 44441600), (700, 41076736), (775, 37101568), (800, 35942144), (868, 33126400), (896, 32091200), (992, 28985600), (1024, 28079800), (1085, 26501120), (1120, 25672960), (1240, 23188480), (1280, 22463840), (1294, 22220800), (1400, 20538368), (1550, 18550784), (1600, 17971072), (1736, 16563200), (1792, 16045600), (1984, 14492800), (2048, 14039900), (2170, 13250560), (2240, 12836480), (2480, 11594240), (2560, 11231920), (2588, 11110400), (2800, 10269184), (3100, 9275392), (3200, 8985536), (3235, 8888320), (3472, 8281600), (3584, 8022800), (3968, 7246400), (4096, 7019950), (4340, 6625280), (4480, 6418240), (4529, 6348800), (4960, 5797120), (5120, 5615960), (5176, 5555200), (5425, 5300224), (5600, 5134592), (6200, 4637696), (6400, 4492768), (6470, 4444160), (6944, 4140800), (7168, 4011400), (7936, 3623200), (8192, 3509975), (8680, 3312640), (8960, 3209120), (9058, 3174400), (9920, 2898560), (10240, 2807980), (10352, 2777600), (10850, 2650112), (11200, 2567296), (12400, 2318848), (12800, 2246384), (12940, 2222080), (13888, 2070400), (14336, 2005700), (15872, 1811600), (16175, 1777664), (17360, 1656320), (17920, 1604560), (18116, 1587200), (19840, 1449280), (20057, 1433600), (20480, 1403990), (20704, 1388800), (21700, 1325056), (22400, 1283648), (22645, 1269760), (24800, 1159424), (25600, 1123192), (25880, 1111040), (27776, 1035200), (28672, 1002850), (31744, 905800), (32350, 888832), (34720, 828160), (35840, 802280), (36232, 793600), (39680, 724640), (40114, 716800), (40960, 701995), (41408, 694400), (43400, 662528), (44800, 641824), (45290, 634880), (49600, 579712), (51200, 561596), (51760, 555520), (55552, 517600), (57344, 501425), (63488, 452900), (64700, 444416), (69440, 414080), (71680, 401140), (72464, 396800), (79360, 362320), (80228, 358400), (82816, 347200), (86800, 331264), (89600, 320912), (90580, 317440), (99200, 289856), (100285, 286720), (102400, 280798), (103520, 277760), (111104, 258800), (113225, 253952), (126976, 226450), (129400, 222208), (138880, 207040), (140399, 204800), (143360, 200570), (144928, 198400), (158720, 181160), (160456, 179200), (165632, 173600)]