423637760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3678

約数の個数: 144

約数和(自身を含む): 1249260096

約数和(自身を除く): 825622336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3637, 3640, 4160, 4480, 5824, 7274, 7280, 8320, 8960, 11648, 14548, 14560, 16640, 18185, 23296, 25459, 29096, 29120, 36370, 47281, 50918, 58192, 58240, 72740, 94562, 101836, 116384, 116480, 127295, 145480, 189124, 203672, 232768, 236405, 254590, 290960, 330967, 378248, 407344, 465536, 472810, 509180, 581920, 661934, 756496, 814688, 931072, 945620, 1018360, 1163840, 1323868, 1512992, 1629376, 1654835, 1891240, 2036720, 2327680, 2647736, 3025984, 3258752, 3309670, 3782480, 4073440, 4655360, 5295472, 6051968, 6517504, 6619340, 7564960, 8146880, 10590944, 12103936, 13238680, 15129920, 16293760, 21181888, 26477360, 30259840, 32587520, 42363776, 52954720, 60519680, 84727552, 105909440, 211818880, 423637760]

約数ペア:

[(1, 423637760), (2, 211818880), (4, 105909440), (5, 84727552), (7, 60519680), (8, 52954720), (10, 42363776), (13, 32587520), (14, 30259840), (16, 26477360), (20, 21181888), (26, 16293760), (28, 15129920), (32, 13238680), (35, 12103936), (40, 10590944), (52, 8146880), (56, 7564960), (64, 6619340), (65, 6517504), (70, 6051968), (80, 5295472), (91, 4655360), (104, 4073440), (112, 3782480), (128, 3309670), (130, 3258752), (140, 3025984), (160, 2647736), (182, 2327680), (208, 2036720), (224, 1891240), (256, 1654835), (260, 1629376), (280, 1512992), (320, 1323868), (364, 1163840), (416, 1018360), (448, 945620), (455, 931072), (520, 814688), (560, 756496), (640, 661934), (728, 581920), (832, 509180), (896, 472810), (910, 465536), (1040, 407344), (1120, 378248), (1280, 330967), (1456, 290960), (1664, 254590), (1792, 236405), (1820, 232768), (2080, 203672), (2240, 189124), (2912, 145480), (3328, 127295), (3637, 116480), (3640, 116384), (4160, 101836), (4480, 94562), (5824, 72740), (7274, 58240), (7280, 58192), (8320, 50918), (8960, 47281), (11648, 36370), (14548, 29120), (14560, 29096), (16640, 25459), (18185, 23296)]