2435399680

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 6945555456

約数和(自身を除く): 4510155776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 137, 140, 155, 160, 217, 224, 248, 256, 274, 280, 310, 320, 434, 448, 496, 512, 548, 560, 620, 640, 685, 868, 896, 959, 992, 1024, 1085, 1096, 1120, 1240, 1280, 1370, 1736, 1792, 1918, 1984, 2048, 2170, 2192, 2240, 2480, 2560, 2740, 3472, 3584, 3836, 3968, 4096, 4247, 4340, 4384, 4480, 4795, 4960, 5120, 5480, 6944, 7168, 7672, 7936, 8192, 8494, 8680, 8768, 8960, 9590, 9920, 10240, 10960, 13888, 14336, 15344, 15872, 16384, 16988, 17360, 17536, 17920, 19180, 19840, 20480, 21235, 21920, 27776, 28672, 29729, 30688, 31744, 33976, 34720, 35072, 35840, 38360, 39680, 40960, 42470, 43840, 55552, 57344, 59458, 61376, 63488, 67952, 69440, 70144, 71680, 76720, 79360, 81920, 84940, 87680, 111104, 114688, 118916, 122752, 126976, 135904, 138880, 140288, 143360, 148645, 153440, 158720, 169880, 175360, 222208, 237832, 245504, 253952, 271808, 277760, 280576, 286720, 297290, 306880, 317440, 339760, 350720, 444416, 475664, 491008, 507904, 543616, 555520, 561152, 573440, 594580, 613760, 634880, 679520, 701440, 888832, 951328, 982016, 1087232, 1111040, 1122304, 1189160, 1227520, 1269760, 1359040, 1402880, 1777664, 1902656, 1964032, 2174464, 2222080, 2244608, 2378320, 2455040, 2539520, 2718080, 2805760, 3555328, 3805312, 3928064, 4348928, 4444160, 4756640, 4910080, 5436160, 5611520, 7610624, 7856128, 8697856, 8888320, 9513280, 9820160, 10872320, 11223040, 15221248, 15712256, 17395712, 17776640, 19026560, 19640320, 21744640, 30442496, 34791424, 38053120, 39280640, 43489280, 60884992, 69582848, 76106240, 78561280, 86978560, 121769984, 152212480, 173957120, 243539968, 304424960, 347914240, 487079936, 608849920, 1217699840, 2435399680]

約数ペア:

[(1, 2435399680), (2, 1217699840), (4, 608849920), (5, 487079936), (7, 347914240), (8, 304424960), (10, 243539968), (14, 173957120), (16, 152212480), (20, 121769984), (28, 86978560), (31, 78561280), (32, 76106240), (35, 69582848), (40, 60884992), (56, 43489280), (62, 39280640), (64, 38053120), (70, 34791424), (80, 30442496), (112, 21744640), (124, 19640320), (128, 19026560), (137, 17776640), (140, 17395712), (155, 15712256), (160, 15221248), (217, 11223040), (224, 10872320), (248, 9820160), (256, 9513280), (274, 8888320), (280, 8697856), (310, 7856128), (320, 7610624), (434, 5611520), (448, 5436160), (496, 4910080), (512, 4756640), (548, 4444160), (560, 4348928), (620, 3928064), (640, 3805312), (685, 3555328), (868, 2805760), (896, 2718080), (959, 2539520), (992, 2455040), (1024, 2378320), (1085, 2244608), (1096, 2222080), (1120, 2174464), (1240, 1964032), (1280, 1902656), (1370, 1777664), (1736, 1402880), (1792, 1359040), (1918, 1269760), (1984, 1227520), (2048, 1189160), (2170, 1122304), (2192, 1111040), (2240, 1087232), (2480, 982016), (2560, 951328), (2740, 888832), (3472, 701440), (3584, 679520), (3836, 634880), (3968, 613760), (4096, 594580), (4247, 573440), (4340, 561152), (4384, 555520), (4480, 543616), (4795, 507904), (4960, 491008), (5120, 475664), (5480, 444416), (6944, 350720), (7168, 339760), (7672, 317440), (7936, 306880), (8192, 297290), (8494, 286720), (8680, 280576), (8768, 277760), (8960, 271808), (9590, 253952), (9920, 245504), (10240, 237832), (10960, 222208), (13888, 175360), (14336, 169880), (15344, 158720), (15872, 153440), (16384, 148645), (16988, 143360), (17360, 140288), (17536, 138880), (17920, 135904), (19180, 126976), (19840, 122752), (20480, 118916), (21235, 114688), (21920, 111104), (27776, 87680), (28672, 84940), (29729, 81920), (30688, 79360), (31744, 76720), (33976, 71680), (34720, 70144), (35072, 69440), (35840, 67952), (38360, 63488), (39680, 61376), (40960, 59458), (42470, 57344), (43840, 55552)]