543395840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 156

約数和(自身を含む): 1421007444

約数和(自身を除く): 877611604

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 157, 160, 169, 208, 256, 260, 314, 320, 338, 416, 512, 520, 628, 640, 676, 785, 832, 845, 1024, 1040, 1256, 1280, 1352, 1570, 1664, 1690, 2041, 2048, 2080, 2512, 2560, 2704, 3140, 3328, 3380, 4082, 4096, 4160, 5024, 5120, 5408, 6280, 6656, 6760, 8164, 8320, 10048, 10205, 10240, 10816, 12560, 13312, 13520, 16328, 16640, 20096, 20410, 20480, 21632, 25120, 26533, 26624, 27040, 32656, 33280, 40192, 40820, 43264, 50240, 53066, 53248, 54080, 65312, 66560, 80384, 81640, 86528, 100480, 106132, 108160, 130624, 132665, 133120, 160768, 163280, 173056, 200960, 212264, 216320, 261248, 265330, 266240, 321536, 326560, 346112, 401920, 424528, 432640, 522496, 530660, 643072, 653120, 692224, 803840, 849056, 865280, 1044992, 1061320, 1306240, 1607680, 1698112, 1730560, 2089984, 2122640, 2612480, 3215360, 3396224, 3461120, 4179968, 4245280, 5224960, 6792448, 8359936, 8490560, 10449920, 13584896, 16981120, 20899840, 27169792, 33962240, 41799680, 54339584, 67924480, 108679168, 135848960, 271697920, 543395840]

約数ペア:

[(1, 543395840), (2, 271697920), (4, 135848960), (5, 108679168), (8, 67924480), (10, 54339584), (13, 41799680), (16, 33962240), (20, 27169792), (26, 20899840), (32, 16981120), (40, 13584896), (52, 10449920), (64, 8490560), (65, 8359936), (80, 6792448), (104, 5224960), (128, 4245280), (130, 4179968), (157, 3461120), (160, 3396224), (169, 3215360), (208, 2612480), (256, 2122640), (260, 2089984), (314, 1730560), (320, 1698112), (338, 1607680), (416, 1306240), (512, 1061320), (520, 1044992), (628, 865280), (640, 849056), (676, 803840), (785, 692224), (832, 653120), (845, 643072), (1024, 530660), (1040, 522496), (1256, 432640), (1280, 424528), (1352, 401920), (1570, 346112), (1664, 326560), (1690, 321536), (2041, 266240), (2048, 265330), (2080, 261248), (2512, 216320), (2560, 212264), (2704, 200960), (3140, 173056), (3328, 163280), (3380, 160768), (4082, 133120), (4096, 132665), (4160, 130624), (5024, 108160), (5120, 106132), (5408, 100480), (6280, 86528), (6656, 81640), (6760, 80384), (8164, 66560), (8320, 65312), (10048, 54080), (10205, 53248), (10240, 53066), (10816, 50240), (12560, 43264), (13312, 40820), (13520, 40192), (16328, 33280), (16640, 32656), (20096, 27040), (20410, 26624), (20480, 26533), (21632, 25120)]