2979880960

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 224

約数和(自身を含む): 8618768640

約数和(自身を除く): 5638887680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 547, 560, 608, 640, 665, 760, 896, 1024, 1064, 1094, 1120, 1216, 1280, 1330, 1520, 1792, 2048, 2128, 2188, 2240, 2432, 2560, 2660, 2735, 3040, 3584, 3829, 4096, 4256, 4376, 4480, 4864, 5120, 5320, 5470, 6080, 7168, 7658, 8192, 8512, 8752, 8960, 9728, 10240, 10393, 10640, 10940, 12160, 14336, 15316, 17024, 17504, 17920, 19145, 19456, 20480, 20786, 21280, 21880, 24320, 28672, 30632, 34048, 35008, 35840, 38290, 38912, 40960, 41572, 42560, 43760, 48640, 51965, 57344, 61264, 68096, 70016, 71680, 72751, 76580, 77824, 83144, 85120, 87520, 97280, 103930, 122528, 136192, 140032, 143360, 145502, 153160, 155648, 166288, 170240, 175040, 194560, 207860, 245056, 272384, 280064, 286720, 291004, 306320, 332576, 340480, 350080, 363755, 389120, 415720, 490112, 544768, 560128, 582008, 612640, 665152, 680960, 700160, 727510, 778240, 831440, 980224, 1089536, 1120256, 1164016, 1225280, 1330304, 1361920, 1400320, 1455020, 1662880, 1960448, 2240512, 2328032, 2450560, 2660608, 2723840, 2800640, 2910040, 3325760, 3920896, 4481024, 4656064, 4901120, 5321216, 5447680, 5601280, 5820080, 6651520, 7841792, 9312128, 9802240, 10642432, 11202560, 11640160, 13303040, 15683584, 18624256, 19604480, 21284864, 22405120, 23280320, 26606080, 31367168, 37248512, 39208960, 42569728, 46560640, 53212160, 74497024, 78417920, 85139456, 93121280, 106424320, 148994048, 156835840, 186242560, 212848640, 297988096, 372485120, 425697280, 595976192, 744970240, 1489940480, 2979880960]

約数ペア:

[(1, 2979880960), (2, 1489940480), (4, 744970240), (5, 595976192), (7, 425697280), (8, 372485120), (10, 297988096), (14, 212848640), (16, 186242560), (19, 156835840), (20, 148994048), (28, 106424320), (32, 93121280), (35, 85139456), (38, 78417920), (40, 74497024), (56, 53212160), (64, 46560640), (70, 42569728), (76, 39208960), (80, 37248512), (95, 31367168), (112, 26606080), (128, 23280320), (133, 22405120), (140, 21284864), (152, 19604480), (160, 18624256), (190, 15683584), (224, 13303040), (256, 11640160), (266, 11202560), (280, 10642432), (304, 9802240), (320, 9312128), (380, 7841792), (448, 6651520), (512, 5820080), (532, 5601280), (547, 5447680), (560, 5321216), (608, 4901120), (640, 4656064), (665, 4481024), (760, 3920896), (896, 3325760), (1024, 2910040), (1064, 2800640), (1094, 2723840), (1120, 2660608), (1216, 2450560), (1280, 2328032), (1330, 2240512), (1520, 1960448), (1792, 1662880), (2048, 1455020), (2128, 1400320), (2188, 1361920), (2240, 1330304), (2432, 1225280), (2560, 1164016), (2660, 1120256), (2735, 1089536), (3040, 980224), (3584, 831440), (3829, 778240), (4096, 727510), (4256, 700160), (4376, 680960), (4480, 665152), (4864, 612640), (5120, 582008), (5320, 560128), (5470, 544768), (6080, 490112), (7168, 415720), (7658, 389120), (8192, 363755), (8512, 350080), (8752, 340480), (8960, 332576), (9728, 306320), (10240, 291004), (10393, 286720), (10640, 280064), (10940, 272384), (12160, 245056), (14336, 207860), (15316, 194560), (17024, 175040), (17504, 170240), (17920, 166288), (19145, 155648), (19456, 153160), (20480, 145502), (20786, 143360), (21280, 140032), (21880, 136192), (24320, 122528), (28672, 103930), (30632, 97280), (34048, 87520), (35008, 85120), (35840, 83144), (38290, 77824), (38912, 76580), (40960, 72751), (41572, 71680), (42560, 70016), (43760, 68096), (48640, 61264), (51965, 57344)]