2328739840

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 6643574784

約数和(自身を除く): 4314834944

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, 131, 140, 155, 160, 217, 224, 248, 256, 262, 280, 310, 320, 434, 448, 496, 512, 524, 560, 620, 640, 655, 868, 896, 917, 992, 1024, 1048, 1085, 1120, 1240, 1280, 1310, 1736, 1792, 1834, 1984, 2048, 2096, 2170, 2240, 2480, 2560, 2620, 3472, 3584, 3668, 3968, 4061, 4096, 4192, 4340, 4480, 4585, 4960, 5120, 5240, 6944, 7168, 7336, 7936, 8122, 8192, 8384, 8680, 8960, 9170, 9920, 10240, 10480, 13888, 14336, 14672, 15872, 16244, 16384, 16768, 17360, 17920, 18340, 19840, 20305, 20480, 20960, 27776, 28427, 28672, 29344, 31744, 32488, 33536, 34720, 35840, 36680, 39680, 40610, 40960, 41920, 55552, 56854, 57344, 58688, 63488, 64976, 67072, 69440, 71680, 73360, 79360, 81220, 81920, 83840, 111104, 113708, 114688, 117376, 126976, 129952, 134144, 138880, 142135, 143360, 146720, 158720, 162440, 167680, 222208, 227416, 234752, 253952, 259904, 268288, 277760, 284270, 286720, 293440, 317440, 324880, 335360, 444416, 454832, 469504, 507904, 519808, 536576, 555520, 568540, 573440, 586880, 634880, 649760, 670720, 888832, 909664, 939008, 1039616, 1073152, 1111040, 1137080, 1173760, 1269760, 1299520, 1341440, 1777664, 1819328, 1878016, 2079232, 2146304, 2222080, 2274160, 2347520, 2539520, 2599040, 2682880, 3555328, 3638656, 3756032, 4158464, 4444160, 4548320, 4695040, 5198080, 5365760, 7277312, 7512064, 8316928, 8888320, 9096640, 9390080, 10396160, 10731520, 14554624, 15024128, 16633856, 17776640, 18193280, 18780160, 20792320, 29109248, 33267712, 36386560, 37560320, 41584640, 58218496, 66535424, 72773120, 75120640, 83169280, 116436992, 145546240, 166338560, 232873984, 291092480, 332677120, 465747968, 582184960, 1164369920, 2328739840]

約数ペア:

[(1, 2328739840), (2, 1164369920), (4, 582184960), (5, 465747968), (7, 332677120), (8, 291092480), (10, 232873984), (14, 166338560), (16, 145546240), (20, 116436992), (28, 83169280), (31, 75120640), (32, 72773120), (35, 66535424), (40, 58218496), (56, 41584640), (62, 37560320), (64, 36386560), (70, 33267712), (80, 29109248), (112, 20792320), (124, 18780160), (128, 18193280), (131, 17776640), (140, 16633856), (155, 15024128), (160, 14554624), (217, 10731520), (224, 10396160), (248, 9390080), (256, 9096640), (262, 8888320), (280, 8316928), (310, 7512064), (320, 7277312), (434, 5365760), (448, 5198080), (496, 4695040), (512, 4548320), (524, 4444160), (560, 4158464), (620, 3756032), (640, 3638656), (655, 3555328), (868, 2682880), (896, 2599040), (917, 2539520), (992, 2347520), (1024, 2274160), (1048, 2222080), (1085, 2146304), (1120, 2079232), (1240, 1878016), (1280, 1819328), (1310, 1777664), (1736, 1341440), (1792, 1299520), (1834, 1269760), (1984, 1173760), (2048, 1137080), (2096, 1111040), (2170, 1073152), (2240, 1039616), (2480, 939008), (2560, 909664), (2620, 888832), (3472, 670720), (3584, 649760), (3668, 634880), (3968, 586880), (4061, 573440), (4096, 568540), (4192, 555520), (4340, 536576), (4480, 519808), (4585, 507904), (4960, 469504), (5120, 454832), (5240, 444416), (6944, 335360), (7168, 324880), (7336, 317440), (7936, 293440), (8122, 286720), (8192, 284270), (8384, 277760), (8680, 268288), (8960, 259904), (9170, 253952), (9920, 234752), (10240, 227416), (10480, 222208), (13888, 167680), (14336, 162440), (14672, 158720), (15872, 146720), (16244, 143360), (16384, 142135), (16768, 138880), (17360, 134144), (17920, 129952), (18340, 126976), (19840, 117376), (20305, 114688), (20480, 113708), (20960, 111104), (27776, 83840), (28427, 81920), (28672, 81220), (29344, 79360), (31744, 73360), (32488, 71680), (33536, 69440), (34720, 67072), (35840, 64976), (36680, 63488), (39680, 58688), (40610, 57344), (40960, 56854), (41920, 55552)]